353447253

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2957}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 553737600

約数和(自身を除く): 200290347

約数列:

[1, 3, 9, 19, 27, 57, 171, 233, 513, 699, 2097, 2957, 4427, 6291, 8871, 13281, 26613, 39843, 56183, 79839, 119529, 168549, 505647, 688981, 1516941, 2066943, 6200829, 13090639, 18602487, 39271917, 117815751, 353447253]

約数ペア:

[(1, 353447253), (3, 117815751), (9, 39271917), (19, 18602487), (27, 13090639), (57, 6200829), (171, 2066943), (233, 1516941), (513, 688981), (699, 505647), (2097, 168549), (2957, 119529), (4427, 79839), (6291, 56183), (8871, 39843), (13281, 26613)]