16510702941

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{220469}}^1$

素因数の和:220685

約数の個数: 24

約数和(自身を含む): 24453650520

約数和(自身を除く): 7942947579

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 1413, 8321, 24963, 74889, 220469, 661407, 1984221, 11684857, 34613633, 35054571, 103840899, 105163713, 311522697, 1834522549, 5503567647, 16510702941]

約数ペア:

[(1, 16510702941), (3, 5503567647), (9, 1834522549), (53, 311522697), (157, 105163713), (159, 103840899), (471, 35054571), (477, 34613633), (1413, 11684857), (8321, 1984221), (24963, 661407), (74889, 220469)]