29900367

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 50895360

約数和(自身を除く): 20994993

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 563, 843, 1689, 1967, 2529, 3941, 5067, 5901, 7587, 11823, 15201, 17703, 35469, 53109, 106407, 158203, 474609, 1107421, 1423827, 3322263, 4271481, 9966789, 29900367]

約数ペア:

[(1, 29900367), (3, 9966789), (7, 4271481), (9, 3322263), (21, 1423827), (27, 1107421), (63, 474609), (189, 158203), (281, 106407), (563, 53109), (843, 35469), (1689, 17703), (1967, 15201), (2529, 11823), (3941, 7587), (5067, 5901)]