9705717

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 16646400

約数和(自身を除く): 6940683

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 577, 623, 801, 1731, 1869, 2403, 4039, 5193, 5607, 12117, 15579, 16821, 36351, 51353, 109053, 154059, 359471, 462177, 1078413, 1386531, 3235239, 9705717]

約数ペア:

[(1, 9705717), (3, 3235239), (7, 1386531), (9, 1078413), (21, 462177), (27, 359471), (63, 154059), (89, 109053), (189, 51353), (267, 36351), (577, 16821), (623, 15579), (801, 12117), (1731, 5607), (1869, 5193), (2403, 4039)]