17007561

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 25918464

約数和(自身を除く): 8910903

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1297, 1457, 3891, 4371, 11673, 13113, 40207, 60959, 120621, 182877, 361863, 548631, 1889729, 5669187, 17007561]

約数ペア:

[(1, 17007561), (3, 5669187), (9, 1889729), (31, 548631), (47, 361863), (93, 182877), (141, 120621), (279, 60959), (423, 40207), (1297, 13113), (1457, 11673), (3891, 4371)]