43170393

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 24659367

約数列:

[1, 3, 7, 21, 47, 141, 191, 229, 329, 573, 687, 987, 1337, 1603, 4011, 4809, 8977, 10763, 26931, 32289, 43739, 62839, 75341, 131217, 188517, 226023, 306173, 918519, 2055733, 6167199, 14390131, 43170393]

約数ペア:

[(1, 43170393), (3, 14390131), (7, 6167199), (21, 2055733), (47, 918519), (141, 306173), (191, 226023), (229, 188517), (329, 131217), (573, 75341), (687, 62839), (987, 43739), (1337, 32289), (1603, 26931), (4011, 10763), (4809, 8977)]