5428200981

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{11239}}^1$

素因数の和:11569

約数の個数: 32

約数和(自身を含む): 8387737600

約数和(自身を除く): 2959536619

約数列:

[1, 3, 7, 21, 109, 211, 327, 633, 763, 1477, 2289, 4431, 11239, 22999, 33717, 68997, 78673, 160993, 236019, 482979, 1225051, 2371429, 3675153, 7114287, 8575357, 16600003, 25726071, 49800009, 258485761, 775457283, 1809400327, 5428200981]

約数ペア:

[(1, 5428200981), (3, 1809400327), (7, 775457283), (21, 258485761), (109, 49800009), (211, 25726071), (327, 16600003), (633, 8575357), (763, 7114287), (1477, 3675153), (2289, 2371429), (4431, 1225051), (11239, 482979), (22999, 236019), (33717, 160993), (68997, 78673)]