8870553601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{8263}}^1$

素因数の和:8581

約数の個数: 32

約数和(自身を含む): 11195670528

約数和(自身を除く): 2325116927

約数列:

[1, 7, 13, 47, 91, 251, 329, 611, 1757, 3263, 4277, 8263, 11797, 22841, 57841, 82579, 107419, 153361, 388361, 751933, 1073527, 2074013, 2718527, 5048693, 14518091, 26962169, 35340851, 97478611, 188735183, 682350277, 1267221943, 8870553601]

約数ペア:

[(1, 8870553601), (7, 1267221943), (13, 682350277), (47, 188735183), (91, 97478611), (251, 35340851), (329, 26962169), (611, 14518091), (1757, 5048693), (3263, 2718527), (4277, 2074013), (8263, 1073527), (11797, 751933), (22841, 388361), (57841, 153361), (82579, 107419)]