1717009917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{72937}}^1$

素因数の和:73025

約数の個数: 32

約数和(自身を含む): 2800819200

約数和(自身を除く): 1083809283

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 23541, 72937, 218811, 510559, 1385803, 1531677, 4157409, 4303283, 9700621, 12909849, 29101863, 30122981, 81762377, 90368943, 245287131, 572336639, 1717009917]

約数ペア:

[(1, 1717009917), (3, 572336639), (7, 245287131), (19, 90368943), (21, 81762377), (57, 30122981), (59, 29101863), (133, 12909849), (177, 9700621), (399, 4303283), (413, 4157409), (1121, 1531677), (1239, 1385803), (3363, 510559), (7847, 218811), (23541, 72937)]