253135929

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 340623360

約数和(自身を除く): 87487431

約数列:

[1, 3, 191, 307, 573, 921, 1439, 4317, 58637, 175911, 274849, 441773, 824547, 1325319, 84378643, 253135929]

約数ペア:

[(1, 253135929), (3, 84378643), (191, 1325319), (307, 824547), (573, 441773), (921, 274849), (1439, 175911), (4317, 58637)]