129719841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5147}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 179232768

約数和(自身を除く): 49512927

約数列:

[1, 3, 31, 93, 271, 813, 5147, 8401, 15441, 25203, 159557, 478671, 1394837, 4184511, 43239947, 129719841]

約数ペア:

[(1, 129719841), (3, 43239947), (31, 4184511), (93, 1394837), (271, 478671), (813, 159557), (5147, 25203), (8401, 15441)]