2021283789

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 3211857792

約数和(自身を除く): 1190574003

約数列:

[1, 3, 7, 21, 29, 87, 193, 203, 579, 593, 609, 841, 1351, 1779, 2523, 4053, 4151, 5597, 5887, 12453, 16791, 17197, 17661, 39179, 51591, 114449, 117537, 120379, 162313, 343347, 361137, 486939, 498713, 801143, 1136191, 1496139, 2403429, 3319021, 3408573, 3490991, 9957063, 10472973, 23233147, 69699441, 96251609, 288754827, 673761263, 2021283789]

約数ペア:

[(1, 2021283789), (3, 673761263), (7, 288754827), (21, 96251609), (29, 69699441), (87, 23233147), (193, 10472973), (203, 9957063), (579, 3490991), (593, 3408573), (609, 3319021), (841, 2403429), (1351, 1496139), (1779, 1136191), (2523, 801143), (4053, 498713), (4151, 486939), (5597, 361137), (5887, 343347), (12453, 162313), (16791, 120379), (17197, 117537), (17661, 114449), (39179, 51591)]