260258259

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{13553}}^1$

素因数の和:13766

約数の個数: 16

約数和(自身を含む): 358476192

約数和(自身を除く): 98217933

約数列:

[1, 3, 37, 111, 173, 519, 6401, 13553, 19203, 40659, 501461, 1504383, 2344669, 7034007, 86752753, 260258259]

約数ペア:

[(1, 260258259), (3, 86752753), (37, 7034007), (111, 2344669), (173, 1504383), (519, 501461), (6401, 40659), (13553, 19203)]