4627689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7288704

約数和(自身を除く): 2661015

約数列:

[1, 3, 11, 17, 33, 51, 73, 113, 187, 219, 339, 561, 803, 1241, 1243, 1921, 2409, 3723, 3729, 5763, 8249, 13651, 21131, 24747, 40953, 63393, 90739, 140233, 272217, 420699, 1542563, 4627689]

約数ペア:

[(1, 4627689), (3, 1542563), (11, 420699), (17, 272217), (33, 140233), (51, 90739), (73, 63393), (113, 40953), (187, 24747), (219, 21131), (339, 13651), (561, 8249), (803, 5763), (1241, 3729), (1243, 3723), (1921, 2409)]