3775887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 2626353

約数列:

[1, 3, 9, 17, 23, 29, 37, 51, 69, 87, 111, 153, 207, 261, 333, 391, 493, 629, 667, 851, 1073, 1173, 1479, 1887, 2001, 2553, 3219, 3519, 4437, 5661, 6003, 7659, 9657, 11339, 14467, 18241, 24679, 34017, 43401, 54723, 74037, 102051, 130203, 164169, 222111, 419543, 1258629, 3775887]

約数ペア:

[(1, 3775887), (3, 1258629), (9, 419543), (17, 222111), (23, 164169), (29, 130203), (37, 102051), (51, 74037), (69, 54723), (87, 43401), (111, 34017), (153, 24679), (207, 18241), (261, 14467), (333, 11339), (391, 9657), (493, 7659), (629, 6003), (667, 5661), (851, 4437), (1073, 3519), (1173, 3219), (1479, 2553), (1887, 2001)]