40718121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15199}}^1$

素因数の和:15268

約数の個数: 16

約数和(自身を含む): 58368000

約数和(自身を除く): 17649879

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 15199, 45597, 288781, 714353, 866343, 2143059, 13572707, 40718121]

約数ペア:

[(1, 40718121), (3, 13572707), (19, 2143059), (47, 866343), (57, 714353), (141, 288781), (893, 45597), (2679, 15199)]