4747047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 6538752

約数和(自身を除く): 1791705

約数列:

[1, 3, 47, 131, 141, 257, 393, 771, 6157, 12079, 18471, 33667, 36237, 101001, 1582349, 4747047]

約数ペア:

[(1, 4747047), (3, 1582349), (47, 101001), (131, 36237), (141, 33667), (257, 18471), (393, 12079), (771, 6157)]