29975001

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5153}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 45849984

約数和(自身を除く): 15874983

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5153, 5817, 15459, 36071, 108213, 1427381, 4282143, 9991667, 29975001]

約数ペア:

[(1, 29975001), (3, 9991667), (7, 4282143), (21, 1427381), (277, 108213), (831, 36071), (1939, 15459), (5153, 5817)]