53219313

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1019}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 88046400

約数和(自身を除く): 34827087

約数列:

[1, 3, 7, 9, 21, 63, 829, 1019, 2487, 3057, 5803, 7133, 7461, 9171, 17409, 21399, 52227, 64197, 844751, 2534253, 5913257, 7602759, 17739771, 53219313]

約数ペア:

[(1, 53219313), (3, 17739771), (7, 7602759), (9, 5913257), (21, 2534253), (63, 844751), (829, 64197), (1019, 52227), (2487, 21399), (3057, 17409), (5803, 9171), (7133, 7461)]