30923321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 7396807

約数列:

[1, 11, 13, 43, 47, 107, 143, 473, 517, 559, 611, 1177, 1391, 2021, 4601, 5029, 6149, 6721, 15301, 22231, 26273, 50611, 55319, 59813, 65377, 216247, 289003, 657943, 719147, 2378717, 2811211, 30923321]

約数ペア:

[(1, 30923321), (11, 2811211), (13, 2378717), (43, 719147), (47, 657943), (107, 289003), (143, 216247), (473, 65377), (517, 59813), (559, 55319), (611, 50611), (1177, 26273), (1391, 22231), (2021, 15301), (4601, 6721), (5029, 6149)]