5139477

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 3707883

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 383, 497, 639, 1149, 1491, 1917, 2681, 3447, 4473, 8043, 10341, 13419, 24129, 27193, 72387, 81579, 190351, 244737, 571053, 734211, 1713159, 5139477]

約数ペア:

[(1, 5139477), (3, 1713159), (7, 734211), (9, 571053), (21, 244737), (27, 190351), (63, 81579), (71, 72387), (189, 27193), (213, 24129), (383, 13419), (497, 10341), (639, 8043), (1149, 4473), (1491, 3447), (1917, 2681)]