30752787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 44286368

約数和(自身を除く): 13533581

約数列:

[1, 3, 13, 39, 421, 1263, 1873, 5473, 5619, 16419, 24349, 73047, 788533, 2365599, 10250929, 30752787]

約数ペア:

[(1, 30752787), (3, 10250929), (13, 2365599), (39, 788533), (421, 73047), (1263, 24349), (1873, 16419), (5473, 5619)]