29631481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 3416519

約数列:

[1, 11, 101, 149, 179, 1111, 1639, 1969, 15049, 18079, 26671, 165539, 198869, 293381, 2693771, 29631481]

約数ペア:

[(1, 29631481), (11, 2693771), (101, 293381), (149, 198869), (179, 165539), (1111, 26671), (1639, 18079), (1969, 15049)]