17492733

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 9387267

約数列:

[1, 3, 9, 27, 59, 79, 139, 177, 237, 417, 531, 711, 1251, 1593, 2133, 3753, 4661, 8201, 10981, 13983, 24603, 32943, 41949, 73809, 98829, 125847, 221427, 296487, 647879, 1943637, 5830911, 17492733]

約数ペア:

[(1, 17492733), (3, 5830911), (9, 1943637), (27, 647879), (59, 296487), (79, 221427), (139, 125847), (177, 98829), (237, 73809), (417, 41949), (531, 32943), (711, 24603), (1251, 13983), (1593, 10981), (2133, 8201), (3753, 4661)]