3489778431

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{295769}}^1$

素因数の和:295820

約数の個数: 32

約数和(自身を含む): 5678784000

約数和(自身を除く): 2189005569

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 295769, 887307, 2661921, 5619611, 6802687, 7985763, 16858833, 20408061, 50576499, 61224183, 129251053, 151729497, 183672549, 387753159, 1163259477, 3489778431]

約数ペア:

[(1, 3489778431), (3, 1163259477), (9, 387753159), (19, 183672549), (23, 151729497), (27, 129251053), (57, 61224183), (69, 50576499), (171, 20408061), (207, 16858833), (437, 7985763), (513, 6802687), (621, 5619611), (1311, 2661921), (3933, 887307), (11799, 295769)]