2043198189

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{30137}}^1$

素因数の和:30189

約数の個数: 32

約数和(自身を含む): 3163284480

約数和(自身を除く): 1120086291

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2187, 2511, 7533, 22599, 30137, 67797, 90411, 271233, 813699, 934247, 2441097, 2802741, 7323291, 8408223, 21969873, 25224669, 65909619, 75674007, 227022021, 681066063, 2043198189]

約数ペア:

[(1, 2043198189), (3, 681066063), (9, 227022021), (27, 75674007), (31, 65909619), (81, 25224669), (93, 21969873), (243, 8408223), (279, 7323291), (729, 2802741), (837, 2441097), (2187, 934247), (2511, 813699), (7533, 271233), (22599, 90411), (30137, 67797)]