3752749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 5289984

約数和(自身を除く): 1537235

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 163, 253, 299, 1001, 1141, 1771, 1793, 2093, 2119, 3289, 3749, 12551, 14833, 23023, 23309, 26243, 41239, 48737, 163163, 288673, 341159, 536107, 3752749]

約数ペア:

[(1, 3752749), (7, 536107), (11, 341159), (13, 288673), (23, 163163), (77, 48737), (91, 41239), (143, 26243), (161, 23309), (163, 23023), (253, 14833), (299, 12551), (1001, 3749), (1141, 3289), (1771, 2119), (1793, 2093)]