1671036639

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{6547}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 2247273600

約数和(自身を除く): 576236961

約数列:

[1, 3, 149, 447, 571, 1713, 6547, 19641, 85079, 255237, 975503, 2926509, 3738337, 11215011, 557012213, 1671036639]

約数ペア:

[(1, 1671036639), (3, 557012213), (149, 11215011), (447, 3738337), (571, 2926509), (1713, 975503), (6547, 255237), (19641, 85079)]