1212822079

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 1539057000

約数和(自身を除く): 326234921

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 841, 931, 1421, 1549, 3857, 5887, 10843, 15979, 26999, 29431, 41209, 44921, 75901, 111853, 206017, 314447, 782971, 853499, 1302709, 1442119, 2201129, 5974493, 9118963, 24751471, 41821451, 63832741, 173260297, 1212822079]

約数ペア:

[(1, 1212822079), (7, 173260297), (19, 63832741), (29, 41821451), (49, 24751471), (133, 9118963), (203, 5974493), (551, 2201129), (841, 1442119), (931, 1302709), (1421, 853499), (1549, 782971), (3857, 314447), (5887, 206017), (10843, 111853), (15979, 75901), (26999, 44921), (29431, 41209)]