30037833

素因数分解:

$3^2\times 7^2\times {\mathrm{68113}}^1$

素因数の和:68133

約数の個数: 18

約数和(自身を含む): 50472474

約数和(自身を除く): 20434641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 68113, 204339, 476791, 613017, 1430373, 3337537, 4291119, 10012611, 30037833]

約数ペア:

[(1, 30037833), (3, 10012611), (7, 4291119), (9, 3337537), (21, 1430373), (49, 613017), (63, 476791), (147, 204339), (441, 68113)]