998977341

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 1466821440

約数和(自身を除く): 467844099

約数列:

[1, 3, 17, 41, 51, 123, 157, 179, 289, 471, 537, 697, 867, 2091, 2669, 3043, 6437, 7339, 8007, 9129, 11849, 19311, 22017, 28103, 35547, 45373, 51731, 84309, 109429, 124763, 136119, 155193, 328287, 374289, 477751, 1152223, 1433253, 1860293, 2120971, 3456669, 5580879, 6362913, 8121767, 19587791, 24365301, 58763373, 332992447, 998977341]

約数ペア:

[(1, 998977341), (3, 332992447), (17, 58763373), (41, 24365301), (51, 19587791), (123, 8121767), (157, 6362913), (179, 5580879), (289, 3456669), (471, 2120971), (537, 1860293), (697, 1433253), (867, 1152223), (2091, 477751), (2669, 374289), (3043, 328287), (6437, 155193), (7339, 136119), (8007, 124763), (9129, 109429), (11849, 84309), (19311, 51731), (22017, 45373), (28103, 35547)]