386927307

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1747}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 618652160

約数和(自身を除く): 231724853

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 631, 1747, 1893, 5241, 5679, 8203, 15723, 17037, 22711, 24609, 47169, 68133, 73827, 204399, 221481, 613197, 1102357, 3307071, 9921213, 14330641, 29763639, 42991923, 128975769, 386927307]

約数ペア:

[(1, 386927307), (3, 128975769), (9, 42991923), (13, 29763639), (27, 14330641), (39, 9921213), (117, 3307071), (351, 1102357), (631, 613197), (1747, 221481), (1893, 204399), (5241, 73827), (5679, 68133), (8203, 47169), (15723, 24609), (17037, 22711)]