39496317

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 62177280

約数和(自身を除く): 22680963

約数列:

[1, 3, 7, 21, 43, 129, 191, 229, 301, 573, 687, 903, 1337, 1603, 4011, 4809, 8213, 9847, 24639, 29541, 43739, 57491, 68929, 131217, 172473, 206787, 306173, 918519, 1880777, 5642331, 13165439, 39496317]

約数ペア:

[(1, 39496317), (3, 13165439), (7, 5642331), (21, 1880777), (43, 918519), (129, 306173), (191, 206787), (229, 172473), (301, 131217), (573, 68929), (687, 57491), (903, 43739), (1337, 29541), (1603, 24639), (4011, 9847), (4809, 8213)]