401103633

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 620978176

約数和(自身を除く): 219874543

約数列:

[1, 3, 7, 21, 97, 223, 291, 669, 679, 883, 1561, 2037, 2649, 4683, 6181, 18543, 21631, 64893, 85651, 151417, 196909, 256953, 454251, 590727, 599557, 1378363, 1798671, 4135089, 19100173, 57300519, 133701211, 401103633]

約数ペア:

[(1, 401103633), (3, 133701211), (7, 57300519), (21, 19100173), (97, 4135089), (223, 1798671), (291, 1378363), (669, 599557), (679, 590727), (883, 454251), (1561, 256953), (2037, 196909), (2649, 151417), (4683, 85651), (6181, 64893), (18543, 21631)]