84211897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64333}}^1$

素因数の和:64368

約数の個数: 16

約数和(自身を含む): 111169152

約数和(自身を除く): 26957255

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 64333, 450331, 707663, 1093661, 4953641, 7655627, 12030271, 84211897]

約数ペア:

[(1, 84211897), (7, 12030271), (11, 7655627), (17, 4953641), (77, 1093661), (119, 707663), (187, 450331), (1309, 64333)]