33425457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 49690368

約数和(自身を除く): 16264911

約数列:

[1, 3, 13, 39, 53, 103, 157, 159, 309, 471, 689, 1339, 2041, 2067, 4017, 5459, 6123, 8321, 16171, 16377, 24963, 48513, 70967, 108173, 210223, 212901, 324519, 630669, 857063, 2571189, 11141819, 33425457]

約数ペア:

[(1, 33425457), (3, 11141819), (13, 2571189), (39, 857063), (53, 630669), (103, 324519), (157, 212901), (159, 210223), (309, 108173), (471, 70967), (689, 48513), (1339, 24963), (2041, 16377), (2067, 16171), (4017, 8321), (5459, 6123)]