28534869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 47721600

約数和(自身を除く): 19186731

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3313, 8613, 9939, 29817, 36443, 89451, 96077, 109329, 288231, 327987, 864693, 983961, 1056847, 2594079, 3170541, 9511623, 28534869]

約数ペア:

[(1, 28534869), (3, 9511623), (9, 3170541), (11, 2594079), (27, 1056847), (29, 983961), (33, 864693), (87, 327987), (99, 288231), (261, 109329), (297, 96077), (319, 89451), (783, 36443), (957, 29817), (2871, 9939), (3313, 8613)]