2013308649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 3368252160

約数和(自身を除く): 1354943511

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 101, 123, 297, 303, 369, 451, 909, 1107, 1111, 1353, 1637, 2727, 3333, 4059, 4141, 4911, 9999, 12177, 12423, 14733, 18007, 29997, 37269, 44199, 45551, 54021, 67117, 111807, 136653, 162063, 165337, 201351, 409959, 486189, 496011, 604053, 738287, 1229877, 1488033, 1812159, 1818707, 2214861, 4464099, 5456121, 6644583, 6778817, 16368363, 19933749, 20336451, 49105089, 61009353, 74566987, 183028059, 223700961, 671102883, 2013308649]

約数ペア:

[(1, 2013308649), (3, 671102883), (9, 223700961), (11, 183028059), (27, 74566987), (33, 61009353), (41, 49105089), (99, 20336451), (101, 19933749), (123, 16368363), (297, 6778817), (303, 6644583), (369, 5456121), (451, 4464099), (909, 2214861), (1107, 1818707), (1111, 1812159), (1353, 1488033), (1637, 1229877), (2727, 738287), (3333, 604053), (4059, 496011), (4141, 486189), (4911, 409959), (9999, 201351), (12177, 165337), (12423, 162063), (14733, 136653), (18007, 111807), (29997, 67117), (37269, 54021), (44199, 45551)]