1401127777

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{30113}}^1$

素因数の和:30177

約数の個数: 24

約数和(自身を含む): 1775039616

約数和(自身を除く): 373911839

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 6647, 30113, 46529, 210791, 511921, 692599, 3583447, 4848193, 8702657, 11774183, 60918599, 82419281, 200161111, 1401127777]

約数ペア:

[(1, 1401127777), (7, 200161111), (17, 82419281), (23, 60918599), (119, 11774183), (161, 8702657), (289, 4848193), (391, 3583447), (2023, 692599), (2737, 511921), (6647, 210791), (30113, 46529)]