30638047

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 5176193

約数列:

[1, 11, 23, 101, 109, 121, 253, 1111, 1199, 2323, 2507, 2783, 11009, 12221, 13189, 25553, 27577, 121099, 253207, 281083, 303347, 1332089, 2785277, 30638047]

約数ペア:

[(1, 30638047), (11, 2785277), (23, 1332089), (101, 303347), (109, 281083), (121, 253207), (253, 121099), (1111, 27577), (1199, 25553), (2323, 13189), (2507, 12221), (2783, 11009)]