8020401

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 10998720

約数和(自身を除く): 2978319

約数列:

[1, 3, 59, 113, 177, 339, 401, 1203, 6667, 20001, 23659, 45313, 70977, 135939, 2673467, 8020401]

約数ペア:

[(1, 8020401), (3, 2673467), (59, 135939), (113, 70977), (177, 45313), (339, 23659), (401, 20001), (1203, 6667)]