12607047

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 20018856

約数和(自身を除く): 7411809

約数列:

[1, 3, 9, 17, 37, 51, 111, 131, 153, 289, 333, 393, 629, 867, 1179, 1887, 2227, 2601, 4847, 5661, 6681, 10693, 14541, 20043, 32079, 37859, 43623, 82399, 96237, 113577, 247197, 340731, 741591, 1400783, 4202349, 12607047]

約数ペア:

[(1, 12607047), (3, 4202349), (9, 1400783), (17, 741591), (37, 340731), (51, 247197), (111, 113577), (131, 96237), (153, 82399), (289, 43623), (333, 37859), (393, 32079), (629, 20043), (867, 14541), (1179, 10693), (1887, 6681), (2227, 5661), (2601, 4847)]