4381937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 5536512

約数和(自身を除く): 1154575

約数列:

[1, 7, 17, 23, 119, 161, 391, 1601, 2737, 11207, 27217, 36823, 190519, 257761, 625991, 4381937]

約数ペア:

[(1, 4381937), (7, 625991), (17, 257761), (23, 190519), (119, 36823), (161, 27217), (391, 11207), (1601, 2737)]