7138098747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{1699}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 11231220000

約数和(自身を除く): 4093121253

約数列:

[1, 3, 9, 13, 39, 117, 149, 241, 447, 723, 1341, 1699, 1937, 2169, 3133, 5097, 5811, 9399, 15291, 17433, 22087, 28197, 35909, 66261, 107727, 198783, 253151, 323181, 409459, 466817, 759453, 1228377, 1400451, 2278359, 3290963, 3685131, 4201353, 5322967, 9872889, 15968901, 29618667, 47906703, 61009391, 183028173, 549084519, 793122083, 2379366249, 7138098747]

約数ペア:

[(1, 7138098747), (3, 2379366249), (9, 793122083), (13, 549084519), (39, 183028173), (117, 61009391), (149, 47906703), (241, 29618667), (447, 15968901), (723, 9872889), (1341, 5322967), (1699, 4201353), (1937, 3685131), (2169, 3290963), (3133, 2278359), (5097, 1400451), (5811, 1228377), (9399, 759453), (15291, 466817), (17433, 409459), (22087, 323181), (28197, 253151), (35909, 198783), (66261, 107727)]