227289887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1327}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 259310592

約数和(自身を除く): 32020705

約数列:

[1, 11, 23, 253, 677, 1327, 7447, 14597, 15571, 30521, 171281, 335731, 898379, 9882169, 20662717, 227289887]

約数ペア:

[(1, 227289887), (11, 20662717), (23, 9882169), (253, 898379), (677, 335731), (1327, 171281), (7447, 30521), (14597, 15571)]