6561212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 13547520

約数和(自身を除く): 6986308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 7559, 15118, 30236, 52913, 105826, 211652, 234329, 468658, 937316, 1640303, 3280606, 6561212]

約数ペア:

[(1, 6561212), (2, 3280606), (4, 1640303), (7, 937316), (14, 468658), (28, 234329), (31, 211652), (62, 105826), (124, 52913), (217, 30236), (434, 15118), (868, 7559)]