1277315967

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{70271}}^1$

素因数の和:70430

約数の個数: 16

約数和(自身を含む): 1747243008

約数和(自身を除く): 469927041

約数列:

[1, 3, 73, 83, 219, 249, 6059, 18177, 70271, 210813, 5129783, 5832493, 15389349, 17497479, 425771989, 1277315967]

約数ペア:

[(1, 1277315967), (3, 425771989), (73, 17497479), (83, 15389349), (219, 5832493), (249, 5129783), (6059, 210813), (18177, 70271)]