331999179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 474539520

約数和(自身を除く): 142540341

約数列:

[1, 3, 19, 57, 103, 193, 293, 309, 579, 879, 1957, 3667, 5567, 5871, 11001, 16701, 19879, 30179, 56549, 59637, 90537, 169647, 377701, 573401, 1074431, 1133103, 1720203, 3223293, 5824547, 17473641, 110666393, 331999179]

約数ペア:

[(1, 331999179), (3, 110666393), (19, 17473641), (57, 5824547), (103, 3223293), (193, 1720203), (293, 1133103), (309, 1074431), (579, 573401), (879, 377701), (1957, 169647), (3667, 90537), (5567, 59637), (5871, 56549), (11001, 30179), (16701, 19879)]