23797263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 14909937

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 349, 357, 573, 1047, 1337, 2443, 3247, 4011, 5933, 7329, 9741, 17799, 22729, 41531, 66659, 68187, 124593, 199977, 466613, 1133203, 1399839, 3399609, 7932421, 23797263]

約数ペア:

[(1, 23797263), (3, 7932421), (7, 3399609), (17, 1399839), (21, 1133203), (51, 466613), (119, 199977), (191, 124593), (349, 68187), (357, 66659), (573, 41531), (1047, 22729), (1337, 17799), (2443, 9741), (3247, 7329), (4011, 5933)]