13382631

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 24

約数和(自身を含む): 20939760

約数和(自身を除く): 7557129

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 1373, 3249, 4119, 9747, 12357, 26087, 37071, 78261, 234783, 495653, 704349, 1486959, 4460877, 13382631]

約数ペア:

[(1, 13382631), (3, 4460877), (9, 1486959), (19, 704349), (27, 495653), (57, 234783), (171, 78261), (361, 37071), (513, 26087), (1083, 12357), (1373, 9747), (3249, 4119)]