248622847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51721}}^1$

素因数の和:51774

約数の個数: 16

約数和(自身を含む): 297918720

約数和(自身を除く): 49295873

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 51721, 568931, 982699, 1189583, 10809689, 13085413, 22602077, 248622847]

約数ペア:

[(1, 248622847), (11, 22602077), (19, 13085413), (23, 10809689), (209, 1189583), (253, 982699), (437, 568931), (4807, 51721)]