1172667721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{853}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 1233476608

約数和(自身を除く): 60808887

約数列:

[1, 31, 61, 727, 853, 1891, 22537, 26443, 44347, 52033, 620131, 1374757, 1613023, 19224061, 37827991, 1172667721]

約数ペア:

[(1, 1172667721), (31, 37827991), (61, 19224061), (727, 1613023), (853, 1374757), (1891, 620131), (22537, 52033), (26443, 44347)]