478519923

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 756725760

約数和(自身を除く): 278205837

約数列:

[1, 3, 7, 21, 29, 87, 203, 367, 609, 1101, 2141, 2569, 6423, 7707, 10643, 14987, 31929, 44961, 62089, 74501, 186267, 223503, 434623, 785747, 1303869, 2357241, 5500229, 16500687, 22786663, 68359989, 159506641, 478519923]

約数ペア:

[(1, 478519923), (3, 159506641), (7, 68359989), (21, 22786663), (29, 16500687), (87, 5500229), (203, 2357241), (367, 1303869), (609, 785747), (1101, 434623), (2141, 223503), (2569, 186267), (6423, 74501), (7707, 62089), (10643, 44961), (14987, 31929)]