348769809

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{2887}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 521411072

約数和(自身を除く): 172641263

約数列:

[1, 3, 9, 31, 93, 279, 433, 1299, 2887, 3897, 8661, 13423, 25983, 40269, 89497, 120807, 268491, 805473, 1250071, 3750213, 11250639, 38752201, 116256603, 348769809]

約数ペア:

[(1, 348769809), (3, 116256603), (9, 38752201), (31, 11250639), (93, 3750213), (279, 1250071), (433, 805473), (1299, 268491), (2887, 120807), (3897, 89497), (8661, 40269), (13423, 25983)]