59427921

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20359}}^1$

素因数の和:20508

約数の個数: 16

約数和(自身を含む): 91212800

約数和(自身を除く): 31784879

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 20359, 61077, 142513, 427539, 2829901, 8489703, 19809307, 59427921]

約数ペア:

[(1, 59427921), (3, 19809307), (7, 8489703), (21, 2829901), (139, 427539), (417, 142513), (973, 61077), (2919, 20359)]