64147447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8923}}^1$

素因数の和:9022

約数の個数: 16

約数和(自身を含む): 79959040

約数和(自身を除く): 15811593

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 8923, 62461, 115999, 704917, 811993, 4934419, 9163921, 64147447]

約数ペア:

[(1, 64147447), (7, 9163921), (13, 4934419), (79, 811993), (91, 704917), (553, 115999), (1027, 62461), (7189, 8923)]