1315669611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 1871027200

約数和(自身を除く): 555357589

約数列:

[1, 3, 19, 57, 139, 211, 417, 633, 787, 2361, 2641, 4009, 7923, 12027, 14953, 29329, 44859, 87987, 109393, 166057, 328179, 498171, 557251, 1671753, 2078467, 3155083, 6235401, 9465249, 23081923, 69245769, 438556537, 1315669611]

約数ペア:

[(1, 1315669611), (3, 438556537), (19, 69245769), (57, 23081923), (139, 9465249), (211, 6235401), (417, 3155083), (633, 2078467), (787, 1671753), (2361, 557251), (2641, 498171), (4009, 328179), (7923, 166057), (12027, 109393), (14953, 87987), (29329, 44859)]