17997133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6317}}^1$

素因数の和:6372

約数の個数: 16

約数和(自身を含む): 23048064

約数和(自身を除く): 5050931

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 6317, 44219, 69487, 233729, 486409, 1636103, 2571019, 17997133]

約数ペア:

[(1, 17997133), (7, 2571019), (11, 1636103), (37, 486409), (77, 233729), (259, 69487), (407, 44219), (2849, 6317)]