31319913

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 43344000

約数和(自身を除く): 12024087

約数列:

[1, 3, 29, 87, 599, 601, 1797, 1803, 17371, 17429, 52113, 52287, 359999, 1079997, 10439971, 31319913]

約数ペア:

[(1, 31319913), (3, 10439971), (29, 1079997), (87, 359999), (599, 52287), (601, 52113), (1797, 17429), (1803, 17371)]