253183797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1453}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 385600800

約数和(自身を除く): 132417003

約数列:

[1, 3, 9, 19, 57, 171, 1019, 1453, 3057, 4359, 9171, 13077, 19361, 27607, 58083, 82821, 174249, 248463, 1480607, 4441821, 13325463, 28131533, 84394599, 253183797]

約数ペア:

[(1, 253183797), (3, 84394599), (9, 28131533), (19, 13325463), (57, 4441821), (171, 1480607), (1019, 248463), (1453, 174249), (3057, 82821), (4359, 58083), (9171, 27607), (13077, 19361)]