7313241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 11354112

約数和(自身を除く): 4040871

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 263, 299, 403, 713, 789, 897, 1209, 2139, 3419, 6049, 8153, 9269, 10257, 18147, 24459, 27807, 78637, 105989, 187519, 235911, 317967, 562557, 2437747, 7313241]

約数ペア:

[(1, 7313241), (3, 2437747), (13, 562557), (23, 317967), (31, 235911), (39, 187519), (69, 105989), (93, 78637), (263, 27807), (299, 24459), (403, 18147), (713, 10257), (789, 9269), (897, 8153), (1209, 6049), (2139, 3419)]