1381036601

素因数分解:

$7^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1\times {\mathrm{1523}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 1588422528

約数和(自身を除く): 207385927

約数列:

[1, 7, 281, 461, 1523, 1967, 3227, 10661, 129541, 427963, 702103, 906787, 2995741, 4914721, 197290943, 1381036601]

約数ペア:

[(1, 1381036601), (7, 197290943), (281, 4914721), (461, 2995741), (1523, 906787), (1967, 702103), (3227, 427963), (10661, 129541)]