30993429

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 42229440

約数和(自身を除く): 11236011

約数列:

[1, 3, 61, 183, 257, 659, 771, 1977, 15677, 40199, 47031, 120597, 169363, 508089, 10331143, 30993429]

約数ペア:

[(1, 30993429), (3, 10331143), (61, 508089), (183, 169363), (257, 120597), (659, 47031), (771, 40199), (1977, 15677)]