17198247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17971}}^1$

素因数の和:18014

約数の個数: 16

約数和(自身を含む): 25879680

約数和(自身を除く): 8681433

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 17971, 53913, 197681, 521159, 593043, 1563477, 5732749, 17198247]

約数ペア:

[(1, 17198247), (3, 5732749), (11, 1563477), (29, 593043), (33, 521159), (87, 197681), (319, 53913), (957, 17971)]