12960143997

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1\times {\mathrm{16699}}^1$

素因数の和:21004

約数の個数: 16

約数和(自身を含む): 17568667200

約数和(自身を除く): 4608523203

約数列:

[1, 3, 61, 183, 4241, 12723, 16699, 50097, 258701, 776103, 1018639, 3055917, 70820459, 212461377, 4320047999, 12960143997]

約数ペア:

[(1, 12960143997), (3, 4320047999), (61, 212461377), (183, 70820459), (4241, 3055917), (12723, 1018639), (16699, 776103), (50097, 258701)]