492724401

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 738593856

約数和(自身を除く): 245869455

約数列:

[1, 3, 13, 39, 43, 97, 129, 169, 233, 291, 507, 559, 699, 1261, 1677, 3029, 3783, 4171, 7267, 9087, 10019, 12513, 16393, 21801, 22601, 30057, 39377, 49179, 54223, 67803, 118131, 130247, 162669, 293813, 390741, 704899, 881439, 971843, 1693211, 2114697, 2915529, 3819569, 5079633, 11458707, 12633959, 37901877, 164241467, 492724401]

約数ペア:

[(1, 492724401), (3, 164241467), (13, 37901877), (39, 12633959), (43, 11458707), (97, 5079633), (129, 3819569), (169, 2915529), (233, 2114697), (291, 1693211), (507, 971843), (559, 881439), (699, 704899), (1261, 390741), (1677, 293813), (3029, 162669), (3783, 130247), (4171, 118131), (7267, 67803), (9087, 54223), (10019, 49179), (12513, 39377), (16393, 30057), (21801, 22601)]