2023138107

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 3283200000

約数和(自身を除く): 1260061893

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 239, 261, 513, 551, 569, 717, 783, 1653, 1707, 2151, 4541, 4959, 5121, 6453, 6931, 10811, 13623, 14877, 15363, 16501, 20793, 32433, 40869, 49503, 62379, 97299, 122607, 131689, 135991, 148509, 187137, 291897, 313519, 395067, 407973, 445527, 940557, 1185201, 1223919, 2583829, 2821671, 3555603, 3671757, 3943739, 7751487, 8465013, 11831217, 23254461, 35493651, 69763383, 74931041, 106480953, 224793123, 674379369, 2023138107]

約数ペア:

[(1, 2023138107), (3, 674379369), (9, 224793123), (19, 106480953), (27, 74931041), (29, 69763383), (57, 35493651), (87, 23254461), (171, 11831217), (239, 8465013), (261, 7751487), (513, 3943739), (551, 3671757), (569, 3555603), (717, 2821671), (783, 2583829), (1653, 1223919), (1707, 1185201), (2151, 940557), (4541, 445527), (4959, 407973), (5121, 395067), (6453, 313519), (6931, 291897), (10811, 187137), (13623, 148509), (14877, 135991), (15363, 131689), (16501, 122607), (20793, 97299), (32433, 62379), (40869, 49503)]