9307210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 18408384

約数和(自身を除く): 9101174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 401, 422, 802, 1055, 2005, 2110, 2321, 4010, 4411, 4642, 8822, 11605, 22055, 23210, 44110, 84611, 169222, 423055, 846110, 930721, 1861442, 4653605, 9307210]

約数ペア:

[(1, 9307210), (2, 4653605), (5, 1861442), (10, 930721), (11, 846110), (22, 423055), (55, 169222), (110, 84611), (211, 44110), (401, 23210), (422, 22055), (802, 11605), (1055, 8822), (2005, 4642), (2110, 4411), (2321, 4010)]