23643009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{22453}}^1$

素因数の和:22478

約数の個数: 20

約数和(自身を含む): 38037076

約数和(自身を除く): 14394067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 22453, 67359, 202077, 291889, 606231, 875667, 1818693, 2627001, 7881003, 23643009]

約数ペア:

[(1, 23643009), (3, 7881003), (9, 2627001), (13, 1818693), (27, 875667), (39, 606231), (81, 291889), (117, 202077), (351, 67359), (1053, 22453)]