31316403

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 11278797

約数列:

[1, 3, 67, 201, 347, 449, 1041, 1347, 23249, 30083, 69747, 90249, 155803, 467409, 10438801, 31316403]

約数ペア:

[(1, 31316403), (3, 10438801), (67, 467409), (201, 155803), (347, 90249), (449, 69747), (1041, 30083), (1347, 23249)]