13308914649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{28571}}^1$

素因数の和:28797

約数の個数: 32

約数和(自身を含む): 19068724224

約数和(自身を除く): 5759809575

約数列:

[1, 3, 23, 43, 69, 129, 157, 471, 989, 2967, 3611, 6751, 10833, 20253, 28571, 85713, 155273, 465819, 657133, 1228553, 1971399, 3685659, 4485647, 13456941, 28256719, 84770157, 103169881, 192882821, 309509643, 578648463, 4436304883, 13308914649]

約数ペア:

[(1, 13308914649), (3, 4436304883), (23, 578648463), (43, 309509643), (69, 192882821), (129, 103169881), (157, 84770157), (471, 28256719), (989, 13456941), (2967, 4485647), (3611, 3685659), (6751, 1971399), (10833, 1228553), (20253, 657133), (28571, 465819), (85713, 155273)]