978078647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{106417}}^1$

素因数の和:106538

約数の個数: 16

約数和(自身を含む): 1215719232

約数和(自身を除く): 237640585

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 106417, 744919, 1383421, 9683947, 10748117, 75236819, 139725521, 978078647]

約数ペア:

[(1, 978078647), (7, 139725521), (13, 75236819), (91, 10748117), (101, 9683947), (707, 1383421), (1313, 744919), (9191, 106417)]