47463213

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 74641728

約数和(自身を除く): 27178515

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 4423, 10731, 13269, 30961, 92883, 216727, 322879, 650181, 968637, 2260153, 6780459, 15821071, 47463213]

約数ペア:

[(1, 47463213), (3, 15821071), (7, 6780459), (21, 2260153), (49, 968637), (73, 650181), (147, 322879), (219, 216727), (511, 92883), (1533, 30961), (3577, 13269), (4423, 10731)]