1347996891

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1\times {\mathrm{2749}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 1811700000

約数和(自身を除く): 463703109

約数列:

[1, 3, 149, 447, 1097, 2749, 3291, 8247, 163453, 409601, 490359, 1228803, 3015653, 9046959, 449332297, 1347996891]

約数ペア:

[(1, 1347996891), (3, 449332297), (149, 9046959), (447, 3015653), (1097, 1228803), (2749, 490359), (3291, 409601), (8247, 163453)]