215383047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1013}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 332916480

約数和(自身を除く): 117533433

約数列:

[1, 3, 11, 17, 33, 51, 187, 379, 561, 1013, 1137, 3039, 4169, 6443, 11143, 12507, 17221, 19329, 33429, 51663, 70873, 189431, 212619, 383927, 568293, 1151781, 4223197, 6526759, 12669591, 19580277, 71794349, 215383047]

約数ペア:

[(1, 215383047), (3, 71794349), (11, 19580277), (17, 12669591), (33, 6526759), (51, 4223197), (187, 1151781), (379, 568293), (561, 383927), (1013, 212619), (1137, 189431), (3039, 70873), (4169, 51663), (6443, 33429), (11143, 19329), (12507, 17221)]