1887598083

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{136397}}^1$

素因数の和:137066

約数の個数: 16

約数和(自身を含む): 2880725760

約数和(自身を除く): 993127677

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 136397, 409191, 954779, 2864337, 89885623, 269656869, 629199361, 1887598083]

約数ペア:

[(1, 1887598083), (3, 629199361), (7, 269656869), (21, 89885623), (659, 2864337), (1977, 954779), (4613, 409191), (13839, 136397)]