55621113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4049}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 78408000

約数和(自身を除く): 22786887

約数列:

[1, 3, 19, 57, 241, 723, 4049, 4579, 12147, 13737, 76931, 230793, 975809, 2927427, 18540371, 55621113]

約数ペア:

[(1, 55621113), (3, 18540371), (19, 2927427), (57, 975809), (241, 230793), (723, 76931), (4049, 13737), (4579, 12147)]