1051737981

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{8929}}^1$

素因数の和:9089

約数の個数: 32

約数和(自身を含む): 1645977600

約数和(自身を除く): 594239619

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 5609, 8929, 16827, 26787, 39263, 62503, 117789, 187509, 633959, 705391, 1901877, 2116173, 4437713, 4937737, 13313139, 14813211, 50082761, 150248283, 350579327, 1051737981]

約数ペア:

[(1, 1051737981), (3, 350579327), (7, 150248283), (21, 50082761), (71, 14813211), (79, 13313139), (213, 4937737), (237, 4437713), (497, 2116173), (553, 1901877), (1491, 705391), (1659, 633959), (5609, 187509), (8929, 117789), (16827, 62503), (26787, 39263)]