470891501097

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1\times {\mathrm{21067}}^1$

素因数の和:21853

約数の個数: 32

約数和(自身を含む): 642193090560

約数和(自身を除く): 171301589463

約数列:

[1, 3, 59, 177, 293, 431, 879, 1293, 17287, 21067, 25429, 51861, 63201, 76287, 126283, 378849, 1242953, 3728859, 6172631, 7450697, 9079877, 18517893, 22352091, 27239631, 364185229, 535712743, 1092555687, 1607138229, 2660403961, 7981211883, 156963833699, 470891501097]

約数ペア:

[(1, 470891501097), (3, 156963833699), (59, 7981211883), (177, 2660403961), (293, 1607138229), (431, 1092555687), (879, 535712743), (1293, 364185229), (17287, 27239631), (21067, 22352091), (25429, 18517893), (51861, 9079877), (63201, 7450697), (76287, 6172631), (126283, 3728859), (378849, 1242953)]