7287498001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{45329}}^1$

素因数の和:45553

約数の個数: 24

約数和(自身を含む): 9022664520

約数和(自身を除く): 1735166519

約数列:

[1, 7, 17, 49, 119, 193, 833, 1351, 3281, 9457, 22967, 45329, 160769, 317303, 770593, 2221121, 5394151, 8748497, 37759057, 61239479, 148724449, 428676353, 1041071143, 7287498001]

約数ペア:

[(1, 7287498001), (7, 1041071143), (17, 428676353), (49, 148724449), (119, 61239479), (193, 37759057), (833, 8748497), (1351, 5394151), (3281, 2221121), (9457, 770593), (22967, 317303), (45329, 160769)]