3653829

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 5536960

約数和(自身を除く): 1883131

約数列:

[1, 3, 9, 27, 79, 81, 237, 571, 711, 1713, 2133, 5139, 6399, 15417, 45109, 46251, 135327, 405981, 1217943, 3653829]

約数ペア:

[(1, 3653829), (3, 1217943), (9, 405981), (27, 135327), (79, 46251), (81, 45109), (237, 15417), (571, 6399), (711, 5139), (1713, 2133)]