713981961

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 1288430208

約数和(自身を除く): 574448247

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 757, 1361, 2271, 4083, 5299, 6813, 8327, 9527, 12249, 14971, 15897, 24981, 28581, 44913, 47691, 58289, 74943, 85743, 104797, 134739, 174867, 314391, 524601, 943173, 1030277, 3090831, 7211939, 9272493, 11333047, 21635817, 33999141, 64907451, 79331329, 101997423, 237993987, 713981961]

約数ペア:

[(1, 713981961), (3, 237993987), (7, 101997423), (9, 79331329), (11, 64907451), (21, 33999141), (33, 21635817), (63, 11333047), (77, 9272493), (99, 7211939), (231, 3090831), (693, 1030277), (757, 943173), (1361, 524601), (2271, 314391), (4083, 174867), (5299, 134739), (6813, 104797), (8327, 85743), (9527, 74943), (12249, 58289), (14971, 47691), (15897, 44913), (24981, 28581)]