13668316221

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3206267}}^1$

素因数の和:3206313

約数の個数: 24

約数和(自身を含む): 21930873120

約数和(自身を除く): 8262556899

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 3206267, 9618801, 22443869, 67331607, 92981743, 157107083, 278945229, 471321249, 650872201, 1952616603, 4556105407, 13668316221]

約数ペア:

[(1, 13668316221), (3, 4556105407), (7, 1952616603), (21, 650872201), (29, 471321249), (49, 278945229), (87, 157107083), (147, 92981743), (203, 67331607), (609, 22443869), (1421, 9618801), (4263, 3206267)]