64512263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 7337977

約数列:

[1, 17, 23, 139, 391, 1187, 2363, 3197, 20179, 27301, 54349, 164993, 464117, 2804881, 3794839, 64512263]

約数ペア:

[(1, 64512263), (17, 3794839), (23, 2804881), (139, 464117), (391, 164993), (1187, 54349), (2363, 27301), (3197, 20179)]