2013144705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104281}}^1$

素因数の和:104319

約数の個数: 64

約数和(自身を含む): 4204650240

約数和(自身を除く): 2191505535

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3861, 6435, 19305, 104281, 312843, 521405, 938529, 1147091, 1355653, 1564215, 2815587, 3441273, 4066959, 4692645, 5735455, 6778265, 10323819, 12200877, 14077935, 14912183, 17206365, 20334795, 30971457, 36602631, 44736549, 51619095, 61004385, 74560915, 134209647, 154857285, 183013155, 223682745, 402628941, 671048235, 2013144705]

約数ペア:

[(1, 2013144705), (3, 671048235), (5, 402628941), (9, 223682745), (11, 183013155), (13, 154857285), (15, 134209647), (27, 74560915), (33, 61004385), (39, 51619095), (45, 44736549), (55, 36602631), (65, 30971457), (99, 20334795), (117, 17206365), (135, 14912183), (143, 14077935), (165, 12200877), (195, 10323819), (297, 6778265), (351, 5735455), (429, 4692645), (495, 4066959), (585, 3441273), (715, 2815587), (1287, 1564215), (1485, 1355653), (1755, 1147091), (2145, 938529), (3861, 521405), (6435, 312843), (19305, 104281)]