1955087181

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{7879}}^1$

素因数の和:8313

約数の個数: 24

約数和(自身を含む): 2868320000

約数和(自身を除く): 913232819

約数列:

[1, 3, 9, 79, 237, 349, 711, 1047, 3141, 7879, 23637, 27571, 70911, 82713, 248139, 622441, 1867323, 2749771, 5601969, 8249313, 24747939, 217231909, 651695727, 1955087181]

約数ペア:

[(1, 1955087181), (3, 651695727), (9, 217231909), (79, 24747939), (237, 8249313), (349, 5601969), (711, 2749771), (1047, 1867323), (3141, 622441), (7879, 248139), (23637, 82713), (27571, 70911)]