445254723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{50023}}^1$

素因数の和:50095

約数の個数: 24

約数和(自身を含む): 686729472

約数和(自身を除く): 241474749

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 50023, 150069, 450207, 1150529, 2150989, 3451587, 6452967, 10354761, 19358901, 49472747, 148418241, 445254723]

約数ペア:

[(1, 445254723), (3, 148418241), (9, 49472747), (23, 19358901), (43, 10354761), (69, 6452967), (129, 3451587), (207, 2150989), (387, 1150529), (989, 450207), (2967, 150069), (8901, 50023)]