17118969

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 27678720

約数和(自身を除く): 10559751

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 529, 1407, 1541, 1587, 3703, 4623, 10787, 11109, 12167, 32361, 35443, 36501, 85169, 106329, 248101, 255507, 744303, 815189, 2445567, 5706323, 17118969]

約数ペア:

[(1, 17118969), (3, 5706323), (7, 2445567), (21, 815189), (23, 744303), (67, 255507), (69, 248101), (161, 106329), (201, 85169), (469, 36501), (483, 35443), (529, 32361), (1407, 12167), (1541, 11109), (1587, 10787), (3703, 4623)]