288366981

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11629

約数の個数: 32

約数和(自身を含む): 465696000

約数和(自身を除く): 177329019

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 8323, 11549, 24969, 34647, 80843, 242529, 334921, 473509, 1004763, 1420527, 2344447, 3314563, 7033341, 9943689, 13731761, 41195283, 96122327, 288366981]

約数ペア:

[(1, 288366981), (3, 96122327), (7, 41195283), (21, 13731761), (29, 9943689), (41, 7033341), (87, 3314563), (123, 2344447), (203, 1420527), (287, 1004763), (609, 473509), (861, 334921), (1189, 242529), (3567, 80843), (8323, 34647), (11549, 24969)]