2219326473

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1161343}}^1$

素因数の和:1161373

約数の個数: 24

約数和(自身を含む): 3707010048

約数和(自身を除く): 1487683575

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1161343, 3484029, 8129401, 15097459, 24388203, 45292377, 56905807, 105682213, 170717421, 317046639, 739775491, 2219326473]

約数ペア:

[(1, 2219326473), (3, 739775491), (7, 317046639), (13, 170717421), (21, 105682213), (39, 56905807), (49, 45292377), (91, 24388203), (147, 15097459), (273, 8129401), (637, 3484029), (1911, 1161343)]