1880854521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{29569}}^1$

素因数の和:29825

約数の個数: 32

約数和(自身を含む): 3099882240

約数和(自身を除く): 1219027719

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 1631, 3029, 4893, 9087, 21203, 29569, 63609, 88707, 206983, 384397, 620949, 1153191, 2690779, 6889577, 8072337, 20668731, 48227039, 89564501, 144681117, 268693503, 626951507, 1880854521]

約数ペア:

[(1, 1880854521), (3, 626951507), (7, 268693503), (13, 144681117), (21, 89564501), (39, 48227039), (91, 20668731), (233, 8072337), (273, 6889577), (699, 2690779), (1631, 1153191), (3029, 620949), (4893, 384397), (9087, 206983), (21203, 88707), (29569, 63609)]