7430241

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 12918528

約数和(自身を除く): 5488287

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 1601, 4641, 4803, 11207, 20813, 27217, 33621, 62439, 81651, 145691, 190519, 353821, 437073, 571557, 1061463, 2476747, 7430241]

約数ペア:

[(1, 7430241), (3, 2476747), (7, 1061463), (13, 571557), (17, 437073), (21, 353821), (39, 190519), (51, 145691), (91, 81651), (119, 62439), (221, 33621), (273, 27217), (357, 20813), (663, 11207), (1547, 4803), (1601, 4641)]