448889200479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4643}}^1\times {\mathrm{631901}}^1$

素因数の和:636567

約数の個数: 24

約数和(自身を含む): 686685375792

約数和(自身を除く): 237796175313

約数列:

[1, 3, 9, 17, 51, 153, 4643, 13929, 41787, 78931, 236793, 631901, 710379, 1895703, 5687109, 10742317, 32226951, 96680853, 2933916343, 8801749029, 26405247087, 49876577831, 149629733493, 448889200479]

約数ペア:

[(1, 448889200479), (3, 149629733493), (9, 49876577831), (17, 26405247087), (51, 8801749029), (153, 2933916343), (4643, 96680853), (13929, 32226951), (41787, 10742317), (78931, 5687109), (236793, 1895703), (631901, 710379)]