2920231437

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1951}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 4097888256

約数和(自身を除く): 1177656819

約数列:

[1, 3, 41, 43, 123, 129, 283, 849, 1763, 1951, 5289, 5853, 11603, 12169, 34809, 36507, 79991, 83893, 239973, 251679, 498929, 552133, 1496787, 1656399, 3439613, 10318839, 22637453, 23741719, 67912359, 71225157, 973410479, 2920231437]

約数ペア:

[(1, 2920231437), (3, 973410479), (41, 71225157), (43, 67912359), (123, 23741719), (129, 22637453), (283, 10318839), (849, 3439613), (1763, 1656399), (1951, 1496787), (5289, 552133), (5853, 498929), (11603, 251679), (12169, 239973), (34809, 83893), (36507, 79991)]