2013803391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6163}}^1$

素因数の和:6375

約数の個数: 32

約数和(自身を含む): 2929132800

約数和(自身を除く): 915329409

約数列:

[1, 3, 17, 43, 51, 129, 149, 447, 731, 2193, 2533, 6163, 6407, 7599, 18489, 19221, 104771, 108919, 265009, 314313, 326757, 795027, 918287, 2754861, 4505153, 13515459, 15610879, 39486341, 46832637, 118459023, 671267797, 2013803391]

約数ペア:

[(1, 2013803391), (3, 671267797), (17, 118459023), (43, 46832637), (51, 39486341), (129, 15610879), (149, 13515459), (447, 4505153), (731, 2754861), (2193, 918287), (2533, 795027), (6163, 326757), (6407, 314313), (7599, 265009), (18489, 108919), (19221, 104771)]