2017231917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{2081}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 2896145280

約数和(自身を除く): 878913363

約数列:

[1, 3, 17, 51, 83, 229, 249, 687, 1411, 2081, 3893, 4233, 6243, 11679, 19007, 35377, 57021, 106131, 172723, 323119, 476549, 518169, 969357, 1429647, 2936291, 8101333, 8808873, 24303999, 39553567, 118660701, 672410639, 2017231917]

約数ペア:

[(1, 2017231917), (3, 672410639), (17, 118660701), (51, 39553567), (83, 24303999), (229, 8808873), (249, 8101333), (687, 2936291), (1411, 1429647), (2081, 969357), (3893, 518169), (4233, 476549), (6243, 323119), (11679, 172723), (19007, 106131), (35377, 57021)]