30191091

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9521}}^1$

素因数の和:9682

約数の個数: 16

約数和(自身を含む): 46315008

約数和(自身を除く): 16123917

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 9521, 28563, 66647, 199941, 1437671, 4313013, 10063697, 30191091]

約数ペア:

[(1, 30191091), (3, 10063697), (7, 4313013), (21, 1437671), (151, 199941), (453, 66647), (1057, 28563), (3171, 9521)]