53220813

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 71801856

約数和(自身を除く): 18581043

約数列:

[1, 3, 191, 293, 317, 573, 879, 951, 55963, 60547, 92881, 167889, 181641, 278643, 17740271, 53220813]

約数ペア:

[(1, 53220813), (3, 17740271), (191, 278643), (293, 181641), (317, 167889), (573, 92881), (879, 60547), (951, 55963)]