47284497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23773}}^1$

素因数の和:23809

約数の個数: 24

約数和(自身を含む): 77883624

約数和(自身を除く): 30599127

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 23773, 71319, 213957, 309049, 404141, 927147, 1212423, 2781441, 3637269, 5253833, 15761499, 47284497]

約数ペア:

[(1, 47284497), (3, 15761499), (9, 5253833), (13, 3637269), (17, 2781441), (39, 1212423), (51, 927147), (117, 404141), (153, 309049), (221, 213957), (663, 71319), (1989, 23773)]