1220797941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{4363}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 1818216960

約数和(自身を除く): 597419019

約数列:

[1, 3, 11, 33, 61, 139, 183, 417, 671, 1529, 2013, 4363, 4587, 8479, 13089, 25437, 47993, 93269, 143979, 266143, 279807, 606457, 798429, 1819371, 2927573, 6671027, 8782719, 20013081, 36993877, 110981631, 406932647, 1220797941]

約数ペア:

[(1, 1220797941), (3, 406932647), (11, 110981631), (33, 36993877), (61, 20013081), (139, 8782719), (183, 6671027), (417, 2927573), (671, 1819371), (1529, 798429), (2013, 606457), (4363, 279807), (4587, 266143), (8479, 143979), (13089, 93269), (25437, 47993)]