11641173567

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{67807}}^1$

素因数の和:68542

約数の個数: 16

約数和(自身を含む): 15720606720

約数和(自身を除く): 4079433153

約数列:

[1, 3, 89, 267, 643, 1929, 57227, 67807, 171681, 203421, 6034823, 18104469, 43599901, 130799703, 3880391189, 11641173567]

約数ペア:

[(1, 11641173567), (3, 3880391189), (89, 130799703), (267, 43599901), (643, 18104469), (1929, 6034823), (57227, 203421), (67807, 171681)]