39398787

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 58237920

約数和(自身を除く): 18839133

約数列:

[1, 3, 9, 89, 101, 267, 303, 487, 801, 909, 1461, 4383, 8989, 26967, 43343, 49187, 80901, 130029, 147561, 390087, 442683, 4377643, 13132929, 39398787]

約数ペア:

[(1, 39398787), (3, 13132929), (9, 4377643), (89, 442683), (101, 390087), (267, 147561), (303, 130029), (487, 80901), (801, 49187), (909, 43343), (1461, 26967), (4383, 8989)]