319671503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 342904320

約数和(自身を除く): 23232817

約数列:

[1, 23, 43, 263, 989, 1229, 6049, 11309, 28267, 52847, 260107, 323227, 1215481, 7434221, 13898761, 319671503]

約数ペア:

[(1, 319671503), (23, 13898761), (43, 7434221), (263, 1215481), (989, 323227), (1229, 260107), (6049, 52847), (11309, 28267)]