17973157029

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{3931}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 24967507968

約数和(自身を除く): 6994350939

約数列:

[1, 3, 31, 93, 211, 233, 633, 699, 3931, 6541, 7223, 11793, 19623, 21669, 49163, 121861, 147489, 365583, 829441, 915923, 1524053, 2488323, 2747769, 4572159, 25712671, 28393613, 77138013, 85180839, 193259753, 579779259, 5991052343, 17973157029]

約数ペア:

[(1, 17973157029), (3, 5991052343), (31, 579779259), (93, 193259753), (211, 85180839), (233, 77138013), (633, 28393613), (699, 25712671), (3931, 4572159), (6541, 2747769), (7223, 2488323), (11793, 1524053), (19623, 915923), (21669, 829441), (49163, 365583), (121861, 147489)]