31095141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 20910747

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 593, 681, 1589, 1779, 2497, 4151, 4767, 6523, 7491, 12453, 17479, 19569, 45661, 52437, 134611, 136983, 403833, 942277, 1480721, 2826831, 4442163, 10365047, 31095141]

約数ペア:

[(1, 31095141), (3, 10365047), (7, 4442163), (11, 2826831), (21, 1480721), (33, 942277), (77, 403833), (227, 136983), (231, 134611), (593, 52437), (681, 45661), (1589, 19569), (1779, 17479), (2497, 12453), (4151, 7491), (4767, 6523)]