70648721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15992

約数の個数: 16

約数和(自身を含む): 85682688

約数和(自身を除く): 15033967

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 15937, 175307, 207181, 494047, 2278991, 5434517, 6422611, 70648721]

約数ペア:

[(1, 70648721), (11, 6422611), (13, 5434517), (31, 2278991), (143, 494047), (341, 207181), (403, 175307), (4433, 15937)]