2003852253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 3110284800

約数和(自身を除く): 1106432547

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 173, 299, 349, 481, 519, 851, 897, 1047, 1443, 2249, 2553, 3979, 4537, 6401, 6747, 8027, 11063, 11937, 12913, 13611, 19203, 24081, 33189, 38739, 51727, 60377, 83213, 104351, 147223, 155181, 167869, 181131, 249639, 296999, 313053, 441669, 503607, 784901, 890997, 1388671, 1913899, 2233949, 2354703, 3860987, 4166013, 5741697, 6701847, 11582961, 18052723, 29041337, 51380827, 54158169, 87124011, 154142481, 667950751, 2003852253]

約数ペア:

[(1, 2003852253), (3, 667950751), (13, 154142481), (23, 87124011), (37, 54158169), (39, 51380827), (69, 29041337), (111, 18052723), (173, 11582961), (299, 6701847), (349, 5741697), (481, 4166013), (519, 3860987), (851, 2354703), (897, 2233949), (1047, 1913899), (1443, 1388671), (2249, 890997), (2553, 784901), (3979, 503607), (4537, 441669), (6401, 313053), (6747, 296999), (8027, 249639), (11063, 181131), (11937, 167869), (12913, 155181), (13611, 147223), (19203, 104351), (24081, 83213), (33189, 60377), (38739, 51727)]