343197741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 492825600

約数和(自身を除く): 149627859

約数列:

[1, 3, 19, 57, 71, 137, 213, 411, 619, 1349, 1857, 2603, 4047, 7809, 9727, 11761, 29181, 35283, 43949, 84803, 131847, 184813, 254409, 554439, 835031, 1611257, 2505093, 4833771, 6021013, 18063039, 114399247, 343197741]

約数ペア:

[(1, 343197741), (3, 114399247), (19, 18063039), (57, 6021013), (71, 4833771), (137, 2505093), (213, 1611257), (411, 835031), (619, 554439), (1349, 254409), (1857, 184813), (2603, 131847), (4047, 84803), (7809, 43949), (9727, 35283), (11761, 29181)]