27695213

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 35171136

約数和(自身を除く): 7475923

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 571, 1183, 3731, 3997, 6929, 7423, 23411, 48503, 51961, 96499, 163877, 304343, 675493, 2130401, 3956459, 27695213]

約数ペア:

[(1, 27695213), (7, 3956459), (13, 2130401), (41, 675493), (91, 304343), (169, 163877), (287, 96499), (533, 51961), (571, 48503), (1183, 23411), (3731, 7423), (3997, 6929)]