2912227851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 4218645312

約数和(自身を除く): 1306417461

約数列:

[1, 3, 13, 39, 173, 519, 653, 661, 1959, 1983, 2249, 6747, 8489, 8593, 25467, 25779, 112969, 114353, 338907, 343059, 431633, 1294899, 1468597, 1486589, 4405791, 4459767, 5611229, 16833687, 74672509, 224017527, 970742617, 2912227851]

約数ペア:

[(1, 2912227851), (3, 970742617), (13, 224017527), (39, 74672509), (173, 16833687), (519, 5611229), (653, 4459767), (661, 4405791), (1959, 1486589), (1983, 1468597), (2249, 1294899), (6747, 431633), (8489, 343059), (8593, 338907), (25467, 114353), (25779, 112969)]