680916093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1439}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 1068318720

約数和(自身を除く): 387402627

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1103, 1439, 3309, 4317, 12133, 14339, 15829, 18707, 36399, 43017, 47487, 56121, 157729, 205777, 473187, 617331, 1587217, 4761651, 17459387, 20633821, 52378161, 61901463, 226972031, 680916093]

約数ペア:

[(1, 680916093), (3, 226972031), (11, 61901463), (13, 52378161), (33, 20633821), (39, 17459387), (143, 4761651), (429, 1587217), (1103, 617331), (1439, 473187), (3309, 205777), (4317, 157729), (12133, 56121), (14339, 47487), (15829, 43017), (18707, 36399)]