15703218021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{2113}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 22182455680

約数和(自身を除く): 6479237659

約数列:

[1, 3, 19, 57, 241, 541, 723, 1623, 2113, 4579, 6339, 10279, 13737, 30837, 40147, 120441, 130381, 391143, 509233, 1143133, 1527699, 2477239, 3429399, 7431717, 9675427, 21719527, 29026281, 65158581, 275495053, 826485159, 5234406007, 15703218021]

約数ペア:

[(1, 15703218021), (3, 5234406007), (19, 826485159), (57, 275495053), (241, 65158581), (541, 29026281), (723, 21719527), (1623, 9675427), (2113, 7431717), (4579, 3429399), (6339, 2477239), (10279, 1527699), (13737, 1143133), (30837, 509233), (40147, 391143), (120441, 130381)]