13873743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 23008440

約数和(自身を除く): 9134697

約数列:

[1, 3, 9, 13, 19, 39, 57, 79, 117, 171, 237, 247, 711, 741, 1027, 1501, 2223, 3081, 4503, 6241, 9243, 13509, 18723, 19513, 56169, 58539, 81133, 118579, 175617, 243399, 355737, 730197, 1067211, 1541527, 4624581, 13873743]

約数ペア:

[(1, 13873743), (3, 4624581), (9, 1541527), (13, 1067211), (19, 730197), (39, 355737), (57, 243399), (79, 175617), (117, 118579), (171, 81133), (237, 58539), (247, 56169), (711, 19513), (741, 18723), (1027, 13509), (1501, 9243), (2223, 6241), (3081, 4503)]