248565549213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{46890313}}^1$

素因数の和:46890369

約数の個数: 24

約数和(自身を含む): 390127412480

約数和(自身を除く): 141561863267

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 46890313, 140670939, 422012817, 890915947, 1453599703, 2672747841, 4360799109, 8018243523, 13082397327, 27618394357, 82855183071, 248565549213]

約数ペア:

[(1, 248565549213), (3, 82855183071), (9, 27618394357), (19, 13082397327), (31, 8018243523), (57, 4360799109), (93, 2672747841), (171, 1453599703), (279, 890915947), (589, 422012817), (1767, 140670939), (5301, 46890313)]