42401079

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4517}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 70480800

約数和(自身を除く): 28079721

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 4517, 9387, 13551, 31619, 40653, 94857, 284571, 673033, 2019099, 4711231, 6057297, 14133693, 42401079]

約数ペア:

[(1, 42401079), (3, 14133693), (7, 6057297), (9, 4711231), (21, 2019099), (63, 673033), (149, 284571), (447, 94857), (1043, 40653), (1341, 31619), (3129, 13551), (4517, 9387)]