117435409

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 160366080

約数和(自身を除く): 42930671

約数列:

[1, 7, 13, 19, 31, 49, 91, 133, 217, 247, 313, 403, 589, 637, 931, 1519, 1729, 2191, 2821, 4069, 4123, 5947, 7657, 9703, 12103, 15337, 19747, 28483, 28861, 41629, 53599, 67921, 77311, 126139, 184357, 199381, 291403, 375193, 475447, 541177, 882973, 1290499, 2396641, 3788239, 6180811, 9033493, 16776487, 117435409]

約数ペア:

[(1, 117435409), (7, 16776487), (13, 9033493), (19, 6180811), (31, 3788239), (49, 2396641), (91, 1290499), (133, 882973), (217, 541177), (247, 475447), (313, 375193), (403, 291403), (589, 199381), (637, 184357), (931, 126139), (1519, 77311), (1729, 67921), (2191, 53599), (2821, 41629), (4069, 28861), (4123, 28483), (5947, 19747), (7657, 15337), (9703, 12103)]