996947787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 1474960896

約数和(自身を除く): 478013109

約数列:

[1, 3, 11, 33, 73, 219, 421, 803, 983, 1263, 2409, 2949, 4631, 10813, 13893, 30733, 32439, 71759, 92199, 215277, 338063, 413843, 789349, 1014189, 1241529, 2368047, 4552273, 13656819, 30210539, 90631617, 332315929, 996947787]

約数ペア:

[(1, 996947787), (3, 332315929), (11, 90631617), (33, 30210539), (73, 13656819), (219, 4552273), (421, 2368047), (803, 1241529), (983, 1014189), (1263, 789349), (2409, 413843), (2949, 338063), (4631, 215277), (10813, 92199), (13893, 71759), (30733, 32439)]