22276863

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 38507040

約数和(自身を除く): 16230177

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 389, 567, 707, 909, 1167, 2121, 2723, 2727, 3501, 6363, 8169, 8181, 10503, 19089, 24507, 31509, 39289, 57267, 73521, 117867, 220563, 275023, 353601, 825069, 1060803, 2475207, 3182409, 7425621, 22276863]

約数ペア:

[(1, 22276863), (3, 7425621), (7, 3182409), (9, 2475207), (21, 1060803), (27, 825069), (63, 353601), (81, 275023), (101, 220563), (189, 117867), (303, 73521), (389, 57267), (567, 39289), (707, 31509), (909, 24507), (1167, 19089), (2121, 10503), (2723, 8181), (2727, 8169), (3501, 6363)]