387019809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1303097}}^1$

素因数の和:1303117

約数の個数: 16

約数和(自身を含む): 625487040

約数和(自身を除く): 238467231

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1303097, 3909291, 11727873, 14334067, 35183619, 43002201, 129006603, 387019809]

約数ペア:

[(1, 387019809), (3, 129006603), (9, 43002201), (11, 35183619), (27, 14334067), (33, 11727873), (99, 3909291), (297, 1303097)]