4920487497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1398263}}^1$

素因数の和:1398309

約数の個数: 24

約数和(自身を含む): 7852650624

約数和(自身を除く): 2932163127

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 1398263, 4194789, 12584367, 23770471, 32160049, 71311413, 96480147, 213934239, 289440441, 546720833, 1640162499, 4920487497]

約数ペア:

[(1, 4920487497), (3, 1640162499), (9, 546720833), (17, 289440441), (23, 213934239), (51, 96480147), (69, 71311413), (153, 32160049), (207, 23770471), (391, 12584367), (1173, 4194789), (3519, 1398263)]