813308852139

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{895613}}^1$

素因数の和:896227

約数の個数: 32

約数和(自身を含む): 1256668245504

約数和(自身を除く): 443359393365

約数列:

[1, 3, 7, 21, 83, 249, 521, 581, 1563, 1743, 3647, 10941, 43243, 129729, 302701, 895613, 908103, 2686839, 6269291, 18807873, 74335879, 223007637, 466614373, 520351153, 1399843119, 1561053459, 3266300611, 9798901833, 38728992959, 116186978877, 271102950713, 813308852139]

約数ペア:

[(1, 813308852139), (3, 271102950713), (7, 116186978877), (21, 38728992959), (83, 9798901833), (249, 3266300611), (521, 1561053459), (581, 1399843119), (1563, 520351153), (1743, 466614373), (3647, 223007637), (10941, 74335879), (43243, 18807873), (129729, 6269291), (302701, 2686839), (895613, 908103)]