1550312961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{198529}}^1$

素因数の和:198688

約数の個数: 16

約数和(自身を含む): 2191771200

約数和(自身を除く): 641458239

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 198529, 595587, 3772051, 11316153, 27198473, 81595419, 516770987, 1550312961]

約数ペア:

[(1, 1550312961), (3, 516770987), (19, 81595419), (57, 27198473), (137, 11316153), (411, 3772051), (2603, 595587), (7809, 198529)]