2017209471

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2287}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 2822916096

約数和(自身を除く): 805706625

約数列:

[1, 3, 41, 71, 101, 123, 213, 303, 2287, 2911, 4141, 6861, 7171, 8733, 12423, 21513, 93767, 162377, 230987, 281301, 294011, 487131, 692961, 882033, 6657457, 9470467, 16400077, 19972371, 28411401, 49200231, 672403157, 2017209471]

約数ペア:

[(1, 2017209471), (3, 672403157), (41, 49200231), (71, 28411401), (101, 19972371), (123, 16400077), (213, 9470467), (303, 6657457), (2287, 882033), (2911, 692961), (4141, 487131), (6861, 294011), (7171, 281301), (8733, 230987), (12423, 162377), (21513, 93767)]