1427358081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{28771}}^1$

素因数の和:29516

約数の個数: 16

約数和(自身を含む): 1988720640

約数和(自身を除く): 561362559

約数列:

[1, 3, 23, 69, 719, 2157, 16537, 28771, 49611, 86313, 661733, 1985199, 20686349, 62059047, 475786027, 1427358081]

約数ペア:

[(1, 1427358081), (3, 475786027), (23, 62059047), (69, 20686349), (719, 1985199), (2157, 661733), (16537, 86313), (28771, 49611)]