28977886091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{593}}^1\times {\mathrm{1657}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 36305584128

約数和(自身を除く): 7327698037

約数列:

[1, 7, 11, 77, 383, 593, 1657, 2681, 4151, 4213, 6523, 11599, 18227, 29491, 45661, 127589, 227119, 634631, 982601, 1589833, 2498309, 4442417, 6878207, 6980941, 10808611, 17488163, 48866587, 75660277, 376336183, 2634353281, 4139698013, 28977886091]

約数ペア:

[(1, 28977886091), (7, 4139698013), (11, 2634353281), (77, 376336183), (383, 75660277), (593, 48866587), (1657, 17488163), (2681, 10808611), (4151, 6980941), (4213, 6878207), (6523, 4442417), (11599, 2498309), (18227, 1589833), (29491, 982601), (45661, 634631), (127589, 227119)]