1275841431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{49411}}^1$

素因数の和:49587

約数の個数: 24

約数和(自身を含む): 1952762240

約数和(自身を除く): 676920809

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 8607, 25821, 49411, 148233, 444699, 938809, 2816427, 7461061, 8449281, 22383183, 67149549, 141760159, 425280477, 1275841431]

約数ペア:

[(1, 1275841431), (3, 425280477), (9, 141760159), (19, 67149549), (57, 22383183), (151, 8449281), (171, 7461061), (453, 2816427), (1359, 938809), (2869, 444699), (8607, 148233), (25821, 49411)]