353248893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4793}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 538462080

約数和(自身を除く): 185213187

約数列:

[1, 3, 9, 19, 57, 171, 431, 1293, 3879, 4793, 8189, 14379, 24567, 43137, 73701, 91067, 273201, 819603, 2065783, 6197349, 18592047, 39249877, 117749631, 353248893]

約数ペア:

[(1, 353248893), (3, 117749631), (9, 39249877), (19, 18592047), (57, 6197349), (171, 2065783), (431, 819603), (1293, 273201), (3879, 91067), (4793, 73701), (8189, 43137), (14379, 24567)]