31415668883

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 34513248000

約数和(自身を除く): 3097579117

約数列:

[1, 19, 29, 229, 307, 551, 811, 4351, 5833, 6641, 8903, 15409, 23519, 70303, 126179, 169157, 185719, 248977, 446861, 1335757, 2038787, 3528661, 4730563, 5385851, 7220333, 38736953, 57015733, 102331169, 137186327, 1083298927, 1653456257, 31415668883]

約数ペア:

[(1, 31415668883), (19, 1653456257), (29, 1083298927), (229, 137186327), (307, 102331169), (551, 57015733), (811, 38736953), (4351, 7220333), (5833, 5385851), (6641, 4730563), (8903, 3528661), (15409, 2038787), (23519, 1335757), (70303, 446861), (126179, 248977), (169157, 185719)]