47973969

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 70630560

約数和(自身を除く): 22656591

約数列:

[1, 3, 9, 97, 179, 291, 307, 537, 873, 921, 1611, 2763, 17363, 29779, 52089, 54953, 89337, 156267, 164859, 268011, 494577, 5330441, 15991323, 47973969]

約数ペア:

[(1, 47973969), (3, 15991323), (9, 5330441), (97, 494577), (179, 268011), (291, 164859), (307, 156267), (537, 89337), (873, 54953), (921, 52089), (1611, 29779), (2763, 17363)]