30447837

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21013}}^1$

素因数の和:21049

約数の個数: 24

約数和(自身を含む): 52450944

約数和(自身を除く): 22003107

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 21013, 63039, 147091, 189117, 441273, 483299, 1323819, 1449897, 3383093, 4349691, 10149279, 30447837]

約数ペア:

[(1, 30447837), (3, 10149279), (7, 4349691), (9, 3383093), (21, 1449897), (23, 1323819), (63, 483299), (69, 441273), (161, 189117), (207, 147091), (483, 63039), (1449, 21013)]