24131289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 40687360

約数和(自身を除く): 16556071

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2389, 3367, 7167, 10101, 16723, 31057, 50169, 88393, 93171, 217399, 265179, 618751, 652197, 1149109, 1856253, 3447327, 8043763, 24131289]

約数ペア:

[(1, 24131289), (3, 8043763), (7, 3447327), (13, 1856253), (21, 1149109), (37, 652197), (39, 618751), (91, 265179), (111, 217399), (259, 93171), (273, 88393), (481, 50169), (777, 31057), (1443, 16723), (2389, 10101), (3367, 7167)]