41394171

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21691

約数の個数: 24

約数和(自身を含む): 69145104

約数和(自身を除く): 27750933

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 21661, 64983, 151627, 281593, 454881, 844779, 1061389, 1971151, 3184167, 5913453, 13798057, 41394171]

約数ペア:

[(1, 41394171), (3, 13798057), (7, 5913453), (13, 3184167), (21, 1971151), (39, 1061389), (49, 844779), (91, 454881), (147, 281593), (273, 151627), (637, 64983), (1911, 21661)]