12229749

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 22538880

約数和(自身を除く): 10309131

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 601, 969, 1071, 1197, 1803, 2261, 2907, 4207, 5409, 6783, 10217, 11419, 12621, 20349, 30651, 34257, 37863, 71519, 79933, 91953, 102771, 194123, 214557, 239799, 582369, 643671, 719397, 1358861, 1747107, 4076583, 12229749]

約数ペア:

[(1, 12229749), (3, 4076583), (7, 1747107), (9, 1358861), (17, 719397), (19, 643671), (21, 582369), (51, 239799), (57, 214557), (63, 194123), (119, 102771), (133, 91953), (153, 79933), (171, 71519), (323, 37863), (357, 34257), (399, 30651), (601, 20349), (969, 12621), (1071, 11419), (1197, 10217), (1803, 6783), (2261, 5409), (2907, 4207)]