4027179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 5970944

約数和(自身を除く): 1943765

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3331, 9993, 43303, 103261, 129909, 309783, 1342393, 4027179]

約数ペア:

[(1, 4027179), (3, 1342393), (13, 309783), (31, 129909), (39, 103261), (93, 43303), (403, 9993), (1209, 3331)]