739343381

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{2417}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 856552320

約数和(自身を除く): 117208939

約数列:

[1, 7, 89, 491, 623, 2417, 3437, 16919, 43699, 215113, 305893, 1186747, 1505791, 8307229, 105620483, 739343381]

約数ペア:

[(1, 739343381), (7, 105620483), (89, 8307229), (491, 1505791), (623, 1186747), (2417, 305893), (3437, 215113), (16919, 43699)]