980528043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 1456803072

約数和(自身を除く): 476275029

約数列:

[1, 3, 11, 33, 73, 137, 219, 411, 803, 1507, 2409, 2971, 4521, 8913, 10001, 30003, 32681, 98043, 110011, 216883, 330033, 407027, 650649, 1221081, 2385713, 4477297, 7157139, 13431891, 29712971, 89138913, 326842681, 980528043]

約数ペア:

[(1, 980528043), (3, 326842681), (11, 89138913), (33, 29712971), (73, 13431891), (137, 7157139), (219, 4477297), (411, 2385713), (803, 1221081), (1507, 650649), (2409, 407027), (2971, 330033), (4521, 216883), (8913, 110011), (10001, 98043), (30003, 32681)]