1958607

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 3407360

約数和(自身を除く): 1448753

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 241, 301, 387, 723, 903, 1161, 1687, 2169, 2709, 5061, 6507, 8127, 10363, 15183, 31089, 45549, 72541, 93267, 217623, 279801, 652869, 1958607]

約数ペア:

[(1, 1958607), (3, 652869), (7, 279801), (9, 217623), (21, 93267), (27, 72541), (43, 45549), (63, 31089), (129, 15183), (189, 10363), (241, 8127), (301, 6507), (387, 5061), (723, 2709), (903, 2169), (1161, 1687)]