4227831279

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{203977}}^1$

素因数の和:204044

約数の個数: 36

約数和(自身を含む): 7255089504

約数和(自身を除く): 3027258225

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 203977, 611931, 1427839, 1835793, 4283517, 9586919, 9994873, 12850551, 28760757, 29984619, 67108433, 86282271, 89953857, 201325299, 469759031, 603975897, 1409277093, 4227831279]

約数ペア:

[(1, 4227831279), (3, 1409277093), (7, 603975897), (9, 469759031), (21, 201325299), (47, 89953857), (49, 86282271), (63, 67108433), (141, 29984619), (147, 28760757), (329, 12850551), (423, 9994873), (441, 9586919), (987, 4283517), (2303, 1835793), (2961, 1427839), (6909, 611931), (20727, 203977)]