403428141

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 623436800

約数和(自身を除く): 220008659

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 837, 873, 2619, 3007, 4969, 9021, 14907, 27063, 44721, 81189, 134163, 154039, 462117, 481993, 1386351, 1445979, 4159053, 4337937, 13013811, 14941783, 44825349, 134476047, 403428141]

約数ペア:

[(1, 403428141), (3, 134476047), (9, 44825349), (27, 14941783), (31, 13013811), (93, 4337937), (97, 4159053), (279, 1445979), (291, 1386351), (837, 481993), (873, 462117), (2619, 154039), (3007, 134163), (4969, 81189), (9021, 44721), (14907, 27063)]