157475487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13781}}^1$

素因数の和:14090

約数の個数: 16

約数和(自身を含む): 226906848

約数和(自身を除く): 69431361

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 13781, 41343, 179153, 537459, 4037833, 12113499, 52491829, 157475487]

約数ペア:

[(1, 157475487), (3, 52491829), (13, 12113499), (39, 4037833), (293, 537459), (879, 179153), (3809, 41343), (11427, 13781)]