12789493041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3684671}}^1$

素因数の和:3684776

約数の個数: 16

約数和(自身を含む): 18570746880

約数和(自身を除く): 5781253839

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 3684671, 11054013, 47900723, 143702169, 327935719, 983807157, 4263164347, 12789493041]

約数ペア:

[(1, 12789493041), (3, 4263164347), (13, 983807157), (39, 327935719), (89, 143702169), (267, 47900723), (1157, 11054013), (3471, 3684671)]