30215817

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11617}}^1$

素因数の和:11657

約数の個数: 18

約数和(自身を含む): 46367438

約数和(自身を除く): 16151621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11617, 34851, 104553, 197489, 592467, 1777401, 3357313, 10071939, 30215817]

約数ペア:

[(1, 30215817), (3, 10071939), (9, 3357313), (17, 1777401), (51, 592467), (153, 197489), (289, 104553), (867, 34851), (2601, 11617)]