64246847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 14319553

約数列:

[1, 7, 19, 61, 133, 427, 1159, 7919, 8113, 55433, 150461, 483059, 1053227, 3381413, 9178121, 64246847]

約数ペア:

[(1, 64246847), (7, 9178121), (19, 3381413), (61, 1053227), (133, 483059), (427, 150461), (1159, 55433), (7919, 8113)]