23969601

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1562

約数の個数: 20

約数和(自身を含む): 35994112

約数和(自身を除く): 12024511

約数列:

[1, 3, 9, 27, 81, 223, 669, 1327, 2007, 3981, 6021, 11943, 18063, 35829, 107487, 295921, 887763, 2663289, 7989867, 23969601]

約数ペア:

[(1, 23969601), (3, 7989867), (9, 2663289), (27, 887763), (81, 295921), (223, 107487), (669, 35829), (1327, 18063), (2007, 11943), (3981, 6021)]