71363981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 83284320

約数和(自身を除く): 11920339

約数列:

[1, 13, 19, 59, 83, 247, 767, 1079, 1121, 1577, 3481, 4897, 14573, 20501, 45253, 63661, 66139, 93043, 288923, 859807, 1209559, 3755999, 5489537, 71363981]

約数ペア:

[(1, 71363981), (13, 5489537), (19, 3755999), (59, 1209559), (83, 859807), (247, 288923), (767, 93043), (1079, 66139), (1121, 63661), (1577, 45253), (3481, 20501), (4897, 14573)]