397885158717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{69113281}}^1$

素因数の和:69113404

約数の個数: 16

約数和(自身を含む): 563964381120

約数和(自身を除く): 166079222403

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 69113281, 207339843, 1313152339, 3939457017, 6980441381, 20941324143, 132628386239, 397885158717]

約数ペア:

[(1, 397885158717), (3, 132628386239), (19, 20941324143), (57, 6980441381), (101, 3939457017), (303, 1313152339), (1919, 207339843), (5757, 69113281)]