2912963076429

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{219829679}}^1$

素因数の和:219830320

約数の個数: 16

約数和(自身を含む): 4445835448320

約数和(自身を除く): 1532872371891

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 219829679, 659489037, 1538807753, 4616423259, 138712527449, 416137582347, 970987692143, 2912963076429]

約数ペア:

[(1, 2912963076429), (3, 970987692143), (7, 416137582347), (21, 138712527449), (631, 4616423259), (1893, 1538807753), (4417, 659489037), (13251, 219829679)]