17081883

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20883

約数の個数: 24

約数和(自身を含む): 30369248

約数和(自身を除く): 13287365

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 20857, 62571, 145999, 187713, 271141, 437997, 813423, 1313991, 1897987, 2440269, 5693961, 17081883]

約数ペア:

[(1, 17081883), (3, 5693961), (7, 2440269), (9, 1897987), (13, 1313991), (21, 813423), (39, 437997), (63, 271141), (91, 187713), (117, 145999), (273, 62571), (819, 20857)]