28754927607

素因数分解:

$3^1\times 7^1\times {\mathrm{7741}}^1\times {\mathrm{176887}}^1$

素因数の和:184638

約数の個数: 16

約数和(自身を含む): 43822940672

約数和(自身を除く): 15068013065

約数列:

[1, 3, 7, 21, 7741, 23223, 54187, 162561, 176887, 530661, 1238209, 3714627, 1369282267, 4107846801, 9584975869, 28754927607]

約数ペア:

[(1, 28754927607), (3, 9584975869), (7, 4107846801), (21, 1369282267), (7741, 3714627), (23223, 1238209), (54187, 530661), (162561, 176887)]