40187349

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 59889024

約数和(自身を除く): 19701675

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 1031, 3093, 4331, 9279, 12993, 38979, 62891, 73201, 188673, 219603, 566019, 658809, 4465261, 13395783, 40187349]

約数ペア:

[(1, 40187349), (3, 13395783), (9, 4465261), (61, 658809), (71, 566019), (183, 219603), (213, 188673), (549, 73201), (639, 62891), (1031, 38979), (3093, 12993), (4331, 9279)]