42030807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 27427113

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 911, 1183, 2197, 2733, 3549, 6377, 6591, 11843, 15379, 19131, 35529, 46137, 82901, 153959, 248703, 461877, 1077713, 2001467, 3233139, 6004401, 14010269, 42030807]

約数ペア:

[(1, 42030807), (3, 14010269), (7, 6004401), (13, 3233139), (21, 2001467), (39, 1077713), (91, 461877), (169, 248703), (273, 153959), (507, 82901), (911, 46137), (1183, 35529), (2197, 19131), (2733, 15379), (3549, 11843), (6377, 6591)]