10725981

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 6692259

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 419, 483, 1113, 1219, 1257, 2933, 3657, 8533, 8799, 9637, 22207, 25599, 28911, 66621, 67459, 155449, 202377, 466347, 510761, 1532283, 3575327, 10725981]

約数ペア:

[(1, 10725981), (3, 3575327), (7, 1532283), (21, 510761), (23, 466347), (53, 202377), (69, 155449), (159, 67459), (161, 66621), (371, 28911), (419, 25599), (483, 22207), (1113, 9637), (1219, 8799), (1257, 8533), (2933, 3657)]