126908403

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 170989056

約数和(自身を除く): 44080653

約数列:

[1, 3, 151, 433, 453, 647, 1299, 1941, 65383, 97697, 196149, 280151, 293091, 840453, 42302801, 126908403]

約数ペア:

[(1, 126908403), (3, 42302801), (151, 840453), (433, 293091), (453, 280151), (647, 196149), (1299, 97697), (1941, 65383)]