3740428721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^2$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 3984307200

約数和(自身を除く): 243878479

約数列:

[1, 31, 79, 89, 131, 2449, 2759, 4061, 7031, 10349, 11659, 17161, 217961, 320819, 361429, 531991, 921061, 1355719, 1527329, 28552891, 42027289, 47347199, 120658991, 3740428721]

約数ペア:

[(1, 3740428721), (31, 120658991), (79, 47347199), (89, 42027289), (131, 28552891), (2449, 1527329), (2759, 1355719), (4061, 921061), (7031, 531991), (10349, 361429), (11659, 320819), (17161, 217961)]