8453993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 9384000

約数和(自身を除く): 930007

約数列:

[1, 19, 29, 67, 229, 551, 1273, 1943, 4351, 6641, 15343, 36917, 126179, 291517, 444947, 8453993]

約数ペア:

[(1, 8453993), (19, 444947), (29, 291517), (67, 126179), (229, 36917), (551, 15343), (1273, 6641), (1943, 4351)]