1257156919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13789}}^1$

素因数の和:14010

約数の個数: 16

約数和(自身を含む): 1382088960

約数和(自身を除く): 124932041

約数列:

[1, 17, 31, 173, 527, 2941, 5363, 13789, 91171, 234413, 427459, 2385497, 7266803, 40553449, 73950407, 1257156919]

約数ペア:

[(1, 1257156919), (17, 73950407), (31, 40553449), (173, 7266803), (527, 2385497), (2941, 427459), (5363, 234413), (13789, 91171)]