2938821459

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{130423}}^1$

素因数の和:130499

約数の個数: 32

約数和(自身を含む): 4757867520

約数和(自身を除く): 1819046061

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 3219, 7511, 22533, 130423, 391269, 912961, 2738883, 3782267, 4825651, 11346801, 14476953, 26475869, 33779557, 79427607, 101338671, 139943879, 419831637, 979607153, 2938821459]

約数ペア:

[(1, 2938821459), (3, 979607153), (7, 419831637), (21, 139943879), (29, 101338671), (37, 79427607), (87, 33779557), (111, 26475869), (203, 14476953), (259, 11346801), (609, 4825651), (777, 3782267), (1073, 2738883), (3219, 912961), (7511, 391269), (22533, 130423)]