201425091

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{63521}}^1$

素因数の和:63682

約数の個数: 16

約数和(自身を含む): 308971008

約数和(自身を除く): 107545917

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 63521, 190563, 444647, 1333941, 9591671, 28775013, 67141697, 201425091]

約数ペア:

[(1, 201425091), (3, 67141697), (7, 28775013), (21, 9591671), (151, 1333941), (453, 444647), (1057, 190563), (3171, 63521)]