2011940073

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1187}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 3512678400

約数和(自身を除く): 1500738327

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 439, 1187, 1287, 1317, 3561, 3861, 3951, 4829, 5707, 10683, 11853, 13057, 14487, 15431, 17121, 32049, 39171, 43461, 46293, 51363, 62777, 117513, 130383, 138879, 154089, 169741, 188331, 352539, 416637, 509223, 521093, 564993, 1527669, 1563279, 1694979, 4583007, 4689837, 5732023, 6774209, 14069511, 17196069, 20322627, 51588207, 60967881, 74516299, 154764621, 182903643, 223548897, 670646691, 2011940073]

約数ペア:

[(1, 2011940073), (3, 670646691), (9, 223548897), (11, 182903643), (13, 154764621), (27, 74516299), (33, 60967881), (39, 51588207), (99, 20322627), (117, 17196069), (143, 14069511), (297, 6774209), (351, 5732023), (429, 4689837), (439, 4583007), (1187, 1694979), (1287, 1563279), (1317, 1527669), (3561, 564993), (3861, 521093), (3951, 509223), (4829, 416637), (5707, 352539), (10683, 188331), (11853, 169741), (13057, 154089), (14487, 138879), (15431, 130383), (17121, 117513), (32049, 62777), (39171, 51363), (43461, 46293)]