38120181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 58389120

約数和(自身を除く): 20268939

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 319, 653, 671, 957, 1769, 1959, 2013, 5307, 7183, 18937, 19459, 21549, 39833, 56811, 58377, 119499, 208307, 438163, 624921, 1155157, 1314489, 3465471, 12706727, 38120181]

約数ペア:

[(1, 38120181), (3, 12706727), (11, 3465471), (29, 1314489), (33, 1155157), (61, 624921), (87, 438163), (183, 208307), (319, 119499), (653, 58377), (671, 56811), (957, 39833), (1769, 21549), (1959, 19459), (2013, 18937), (5307, 7183)]