38320139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 47996928

約数和(自身を除く): 9676789

約数列:

[1, 11, 13, 23, 61, 143, 191, 253, 299, 671, 793, 1403, 2101, 2483, 3289, 4393, 8723, 11651, 15433, 18239, 27313, 48323, 57109, 128161, 151463, 200629, 267973, 628199, 1666093, 2947703, 3483649, 38320139]

約数ペア:

[(1, 38320139), (11, 3483649), (13, 2947703), (23, 1666093), (61, 628199), (143, 267973), (191, 200629), (253, 151463), (299, 128161), (671, 57109), (793, 48323), (1403, 27313), (2101, 18239), (2483, 15433), (3289, 11651), (4393, 8723)]