1077646821

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{30517}}^1$

素因数の和:30748

約数の個数: 16

約数和(自身を含む): 1464864000

約数和(自身を除く): 387217179

約数列:

[1, 3, 79, 149, 237, 447, 11771, 30517, 35313, 91551, 2410843, 4547033, 7232529, 13641099, 359215607, 1077646821]

約数ペア:

[(1, 1077646821), (3, 359215607), (79, 13641099), (149, 7232529), (237, 4547033), (447, 2410843), (11771, 91551), (30517, 35313)]