15661324063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 19631881728

約数和(自身を除く): 3970557665

約数列:

[1, 7, 11, 77, 397, 541, 947, 2779, 3787, 4367, 5951, 6629, 10417, 30569, 41657, 72919, 214777, 375959, 512327, 1503439, 2362547, 2631713, 3586289, 4135549, 5635597, 16537829, 28948843, 39449179, 203393819, 1423756733, 2237332009, 15661324063]

約数ペア:

[(1, 15661324063), (7, 2237332009), (11, 1423756733), (77, 203393819), (397, 39449179), (541, 28948843), (947, 16537829), (2779, 5635597), (3787, 4135549), (4367, 3586289), (5951, 2631713), (6629, 2362547), (10417, 1503439), (30569, 512327), (41657, 375959), (72919, 214777)]