1275950043

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{149077}}^1$

素因数の和:149403

約数の個数: 16

約数和(自身を含む): 1896272160

約数和(自身を除く): 620322117

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 149077, 447231, 1341693, 4025079, 47257409, 141772227, 425316681, 1275950043]

約数ペア:

[(1, 1275950043), (3, 425316681), (9, 141772227), (27, 47257409), (317, 4025079), (951, 1341693), (2853, 447231), (8559, 149077)]