1023328131

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{1187}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 1588612608

約数和(自身を除く): 565284477

約数列:

[1, 3, 7, 21, 61, 183, 427, 673, 1187, 1281, 2019, 3561, 4711, 8309, 14133, 24927, 41053, 72407, 123159, 217221, 287371, 506849, 798851, 862113, 1520547, 2396553, 5591957, 16775871, 48729911, 146189733, 341109377, 1023328131]

約数ペア:

[(1, 1023328131), (3, 341109377), (7, 146189733), (21, 48729911), (61, 16775871), (183, 5591957), (427, 2396553), (673, 1520547), (1187, 862113), (1281, 798851), (2019, 506849), (3561, 287371), (4711, 217221), (8309, 123159), (14133, 72407), (24927, 41053)]