1131569803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{54779}}^1$

素因数の和:55026

約数の個数: 16

約数和(自身を含む): 1398862080

約数和(自身を除く): 267292277

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 54779, 383453, 712127, 4984889, 12434833, 87043831, 161652829, 1131569803]

約数ペア:

[(1, 1131569803), (7, 161652829), (13, 87043831), (91, 12434833), (227, 4984889), (1589, 712127), (2951, 383453), (20657, 54779)]