1874489247

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{2383}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 2749114368

約数和(自身を除く): 874625121

約数列:

[1, 3, 9, 71, 213, 639, 1231, 2383, 3693, 7149, 11079, 21447, 87401, 169193, 262203, 507579, 786609, 1522737, 2933473, 8800419, 26401257, 208276583, 624829749, 1874489247]

約数ペア:

[(1, 1874489247), (3, 624829749), (9, 208276583), (71, 26401257), (213, 8800419), (639, 2933473), (1231, 1522737), (2383, 786609), (3693, 507579), (7149, 262203), (11079, 169193), (21447, 87401)]