142401693

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{31249}}^1$

素因数の和:31297

約数の個数: 24

約数和(自身を含む): 228000000

約数和(自身を除く): 85598307

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 31249, 93747, 218743, 656229, 968719, 1531201, 2906157, 4593603, 6781033, 20343099, 47467231, 142401693]

約数ペア:

[(1, 142401693), (3, 47467231), (7, 20343099), (21, 6781033), (31, 4593603), (49, 2906157), (93, 1531201), (147, 968719), (217, 656229), (651, 218743), (1519, 93747), (4557, 31249)]