1401221577

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{63487}}^1$

素因数の和:64548

約数の個数: 16

約数和(自身を含む): 2137260032

約数和(自身を除く): 736038455

約数列:

[1, 3, 7, 21, 1051, 3153, 7357, 22071, 63487, 190461, 444409, 1333227, 66724837, 200174511, 467073859, 1401221577]

約数ペア:

[(1, 1401221577), (3, 467073859), (7, 200174511), (21, 66724837), (1051, 1333227), (3153, 444409), (7357, 190461), (22071, 63487)]