13986261

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 21528000

約数和(自身を除く): 7541739

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 919, 1691, 2757, 5073, 8271, 15219, 17461, 52383, 81791, 157149, 245373, 736119, 1554029, 4662087, 13986261]

約数ペア:

[(1, 13986261), (3, 4662087), (9, 1554029), (19, 736119), (57, 245373), (89, 157149), (171, 81791), (267, 52383), (801, 17461), (919, 15219), (1691, 8271), (2757, 5073)]