7639060947

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{373859}}^1$

素因数の和:374015

約数の個数: 24

約数和(自身を含む): 11933611200

約数和(自身を除く): 4294550253

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 373859, 1121577, 2617013, 7851039, 18319091, 51966401, 54957273, 155899203, 363764807, 1091294421, 2546353649, 7639060947]

約数ペア:

[(1, 7639060947), (3, 2546353649), (7, 1091294421), (21, 363764807), (49, 155899203), (139, 54957273), (147, 51966401), (417, 18319091), (973, 7851039), (2919, 2617013), (6811, 1121577), (20433, 373859)]