403984107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{37189}}^1$

素因数の和:37283

約数の個数: 24

約数和(自身を含む): 626577120

約数和(自身を除く): 222593013

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 37189, 111567, 334701, 632213, 1896639, 2640419, 5689917, 7921257, 23763771, 44887123, 134661369, 403984107]

約数ペア:

[(1, 403984107), (3, 134661369), (9, 44887123), (17, 23763771), (51, 7921257), (71, 5689917), (153, 2640419), (213, 1896639), (639, 632213), (1207, 334701), (3621, 111567), (10863, 37189)]