121293993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2039}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 164505600

約数和(自身を除く): 43211607

約数列:

[1, 3, 79, 237, 251, 753, 2039, 6117, 19829, 59487, 161081, 483243, 511789, 1535367, 40431331, 121293993]

約数ペア:

[(1, 121293993), (3, 40431331), (79, 1535367), (237, 511789), (251, 483243), (753, 161081), (2039, 59487), (6117, 19829)]