23291037

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22328163

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 659, 693, 1071, 1309, 1683, 1977, 2079, 3213, 3927, 4613, 5049, 5931, 7249, 11203, 11781, 13839, 17793, 21747, 33609, 35343, 41517, 50743, 65241, 78421, 100827, 123233, 124551, 152229, 195723, 235263, 302481, 369699, 456687, 705789, 862631, 1109097, 1370061, 2117367, 2587893, 3327291, 7763679, 23291037]

約数ペア:

[(1, 23291037), (3, 7763679), (7, 3327291), (9, 2587893), (11, 2117367), (17, 1370061), (21, 1109097), (27, 862631), (33, 705789), (51, 456687), (63, 369699), (77, 302481), (99, 235263), (119, 195723), (153, 152229), (187, 124551), (189, 123233), (231, 100827), (297, 78421), (357, 65241), (459, 50743), (561, 41517), (659, 35343), (693, 33609), (1071, 21747), (1309, 17793), (1683, 13839), (1977, 11781), (2079, 11203), (3213, 7249), (3927, 5931), (4613, 5049)]