47181183

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42391}}^1$

素因数の和:42454

約数の個数: 16

約数和(自身を含む): 73253376

約数和(自身を除く): 26072193

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 42391, 127173, 296737, 890211, 2246723, 6740169, 15727061, 47181183]

約数ペア:

[(1, 47181183), (3, 15727061), (7, 6740169), (21, 2246723), (53, 890211), (159, 296737), (371, 127173), (1113, 42391)]