2013309207

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{351179}}^1$

素因数の和:351212

約数の個数: 36

約数和(自身を含む): 3643141320

約数和(自身を除く): 1629832113

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 351179, 1053537, 2458253, 3160611, 4565327, 7374759, 13695981, 17207771, 22124277, 31957289, 41087943, 51623313, 95871867, 154869939, 223701023, 287615601, 671103069, 2013309207]

約数ペア:

[(1, 2013309207), (3, 671103069), (7, 287615601), (9, 223701023), (13, 154869939), (21, 95871867), (39, 51623313), (49, 41087943), (63, 31957289), (91, 22124277), (117, 17207771), (147, 13695981), (273, 7374759), (441, 4565327), (637, 3160611), (819, 2458253), (1911, 1053537), (5733, 351179)]