4080687513

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{3917}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 6681913920

約数和(自身を除く): 2601226407

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 373, 399, 931, 1119, 2611, 2793, 3917, 7087, 7833, 11751, 18277, 21261, 27419, 49609, 54831, 74423, 82257, 148827, 191933, 223269, 347263, 520961, 575799, 1041789, 1461041, 1562883, 3646727, 4383123, 10227287, 10940181, 27759779, 30681861, 71591009, 83279337, 194318453, 214773027, 582955359, 1360229171, 4080687513]

約数ペア:

[(1, 4080687513), (3, 1360229171), (7, 582955359), (19, 214773027), (21, 194318453), (49, 83279337), (57, 71591009), (133, 30681861), (147, 27759779), (373, 10940181), (399, 10227287), (931, 4383123), (1119, 3646727), (2611, 1562883), (2793, 1461041), (3917, 1041789), (7087, 575799), (7833, 520961), (11751, 347263), (18277, 223269), (21261, 191933), (27419, 148827), (49609, 82257), (54831, 74423)]