7905573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 12794880

約数和(自身を除く): 4889307

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 223, 303, 351, 669, 909, 1313, 2007, 2727, 2899, 3939, 6021, 8697, 11817, 22523, 26091, 35451, 67569, 78273, 202707, 292799, 608121, 878397, 2635191, 7905573]

約数ペア:

[(1, 7905573), (3, 2635191), (9, 878397), (13, 608121), (27, 292799), (39, 202707), (101, 78273), (117, 67569), (223, 35451), (303, 26091), (351, 22523), (669, 11817), (909, 8697), (1313, 6021), (2007, 3939), (2727, 2899)]