15692512017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{24061}}^1$

素因数の和:26473

約数の個数: 32

約数和(自身を含む): 25763664640

約数和(自身を除く): 10071152623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2389, 7167, 16723, 24061, 31057, 50169, 72183, 93171, 168427, 217399, 312793, 505281, 652197, 938379, 2189551, 6568653, 57481729, 172445187, 402372103, 747262477, 1207116309, 2241787431, 5230837339, 15692512017]

約数ペア:

[(1, 15692512017), (3, 5230837339), (7, 2241787431), (13, 1207116309), (21, 747262477), (39, 402372103), (91, 172445187), (273, 57481729), (2389, 6568653), (7167, 2189551), (16723, 938379), (24061, 652197), (31057, 505281), (50169, 312793), (72183, 217399), (93171, 168427)]