32251821

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 18325587

約数列:

[1, 3, 7, 21, 71, 97, 213, 223, 291, 497, 669, 679, 1491, 1561, 2037, 4683, 6887, 15833, 20661, 21631, 47499, 48209, 64893, 110831, 144627, 151417, 332493, 454251, 1535801, 4607403, 10750607, 32251821]

約数ペア:

[(1, 32251821), (3, 10750607), (7, 4607403), (21, 1535801), (71, 454251), (97, 332493), (213, 151417), (223, 144627), (291, 110831), (497, 64893), (669, 48209), (679, 47499), (1491, 21631), (1561, 20661), (2037, 15833), (4683, 6887)]