2078349

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 3569664

約数和(自身を除く): 1491315

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 331, 483, 897, 993, 2093, 2317, 4303, 6279, 6951, 7613, 12909, 22839, 30121, 53291, 90363, 98969, 159873, 296907, 692783, 2078349]

約数ペア:

[(1, 2078349), (3, 692783), (7, 296907), (13, 159873), (21, 98969), (23, 90363), (39, 53291), (69, 30121), (91, 22839), (161, 12909), (273, 7613), (299, 6951), (331, 6279), (483, 4303), (897, 2317), (993, 2093)]