320430411

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24571}}^1$

素因数の和:24613

約数の個数: 40

約数和(自身を含む): 570856704

約数和(自身を除く): 250426293

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 24571, 73713, 171997, 221139, 515991, 565133, 663417, 1547973, 1695399, 1990251, 3955931, 4643919, 5086197, 11867793, 13931757, 15258591, 35603379, 45775773, 106810137, 320430411]

約数ペア:

[(1, 320430411), (3, 106810137), (7, 45775773), (9, 35603379), (21, 15258591), (23, 13931757), (27, 11867793), (63, 5086197), (69, 4643919), (81, 3955931), (161, 1990251), (189, 1695399), (207, 1547973), (483, 663417), (567, 565133), (621, 515991), (1449, 221139), (1863, 171997), (4347, 73713), (13041, 24571)]