970609473

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{386543}}^1$

素因数の和:386586

約数の個数: 20

約数和(自身を含む): 1496698368

約数和(自身を除く): 526088895

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 386543, 1159629, 3478887, 10436661, 11982833, 31309983, 35948499, 107845497, 323536491, 970609473]

約数ペア:

[(1, 970609473), (3, 323536491), (9, 107845497), (27, 35948499), (31, 31309983), (81, 11982833), (93, 10436661), (279, 3478887), (837, 1159629), (2511, 386543)]