1198939203

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2897

約数の個数: 72

約数和(自身を含む): 2223177840

約数和(自身を除く): 1024238637

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 89, 99, 147, 231, 267, 441, 539, 623, 693, 801, 979, 1617, 1869, 2777, 2937, 4361, 4851, 5607, 6853, 8331, 8811, 13083, 19439, 20559, 24993, 30547, 39249, 47971, 58317, 61677, 91641, 136073, 143913, 174951, 213829, 247153, 274923, 408219, 431739, 641487, 741459, 1224657, 1496803, 1730071, 1924461, 2224377, 2718683, 4490409, 5190213, 8156049, 12110497, 13471227, 15570639, 19030781, 24468147, 36331491, 57092343, 108994473, 133215467, 171277029, 399646401, 1198939203]

約数ペア:

[(1, 1198939203), (3, 399646401), (7, 171277029), (9, 133215467), (11, 108994473), (21, 57092343), (33, 36331491), (49, 24468147), (63, 19030781), (77, 15570639), (89, 13471227), (99, 12110497), (147, 8156049), (231, 5190213), (267, 4490409), (441, 2718683), (539, 2224377), (623, 1924461), (693, 1730071), (801, 1496803), (979, 1224657), (1617, 741459), (1869, 641487), (2777, 431739), (2937, 408219), (4361, 274923), (4851, 247153), (5607, 213829), (6853, 174951), (8331, 143913), (8811, 136073), (13083, 91641), (19439, 61677), (20559, 58317), (24993, 47971), (30547, 39249)]