141865913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 34390087

約数列:

[1, 7, 19, 59, 101, 133, 179, 413, 707, 1121, 1253, 1919, 3401, 5959, 7847, 10561, 13433, 18079, 23807, 41713, 73927, 113221, 126553, 200659, 343501, 792547, 1066661, 1404613, 2404507, 7466627, 20266559, 141865913]

約数ペア:

[(1, 141865913), (7, 20266559), (19, 7466627), (59, 2404507), (101, 1404613), (133, 1066661), (179, 792547), (413, 343501), (707, 200659), (1121, 126553), (1253, 113221), (1919, 73927), (3401, 41713), (5959, 23807), (7847, 18079), (10561, 13433)]