29930229

素因数分解:

$3^4\times 7^2\times {\mathrm{7541}}^1$

素因数の和:7567

約数の個数: 30

約数和(自身を含む): 52017174

約数和(自身を除く): 22086945

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7541, 22623, 52787, 67869, 158361, 203607, 369509, 475083, 610821, 1108527, 1425249, 3325581, 4275747, 9976743, 29930229]

約数ペア:

[(1, 29930229), (3, 9976743), (7, 4275747), (9, 3325581), (21, 1425249), (27, 1108527), (49, 610821), (63, 475083), (81, 369509), (147, 203607), (189, 158361), (441, 67869), (567, 52787), (1323, 22623), (3969, 7541)]