30875103

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4337}}^1$

素因数の和:4463

約数の個数: 24

約数和(自身を含む): 51431328

約数和(自身を除く): 20556225

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 4337, 7119, 13011, 30359, 39033, 91077, 273231, 490081, 1470243, 3430567, 4410729, 10291701, 30875103]

約数ペア:

[(1, 30875103), (3, 10291701), (7, 4410729), (9, 3430567), (21, 1470243), (63, 490081), (113, 273231), (339, 91077), (791, 39033), (1017, 30359), (2373, 13011), (4337, 7119)]