399093093

素因数分解:

$3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{5419}}^1$

素因数の和:5606

約数の個数: 36

約数和(自身を含む): 674724960

約数和(自身を除く): 275631867

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 167, 441, 501, 1169, 1503, 3507, 5419, 8183, 10521, 16257, 24549, 37933, 48771, 73647, 113799, 265531, 341397, 796593, 904973, 2389779, 2714919, 6334811, 8144757, 19004433, 44343677, 57013299, 133031031, 399093093]

約数ペア:

[(1, 399093093), (3, 133031031), (7, 57013299), (9, 44343677), (21, 19004433), (49, 8144757), (63, 6334811), (147, 2714919), (167, 2389779), (441, 904973), (501, 796593), (1169, 341397), (1503, 265531), (3507, 113799), (5419, 73647), (8183, 48771), (10521, 37933), (16257, 24549)]