2657084079

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 3948185472

約数和(自身を除く): 1291101393

約数列:

[1, 3, 13, 39, 43, 129, 169, 307, 397, 507, 559, 921, 1191, 1677, 3991, 5161, 7267, 11973, 13201, 15483, 17071, 21801, 39603, 51213, 51883, 67093, 121879, 155649, 171613, 201279, 221923, 365637, 514839, 665769, 1584427, 2230969, 2884999, 4753281, 5240797, 6692907, 8654997, 15722391, 20597551, 61792653, 68130361, 204391083, 885694693, 2657084079]

約数ペア:

[(1, 2657084079), (3, 885694693), (13, 204391083), (39, 68130361), (43, 61792653), (129, 20597551), (169, 15722391), (307, 8654997), (397, 6692907), (507, 5240797), (559, 4753281), (921, 2884999), (1191, 2230969), (1677, 1584427), (3991, 665769), (5161, 514839), (7267, 365637), (11973, 221923), (13201, 201279), (15483, 171613), (17071, 155649), (21801, 121879), (39603, 67093), (51213, 51883)]