418063670981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{6563}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 490786394112

約数和(自身を除く): 72722723131

約数列:

[1, 11, 23, 47, 121, 253, 487, 517, 1081, 2783, 5357, 5687, 6563, 11201, 11891, 22889, 58927, 72193, 123211, 130801, 150949, 251779, 308461, 526447, 794123, 1355321, 1660439, 2769569, 3196181, 3393071, 5790917, 7094603, 18264829, 35157991, 37323781, 63700087, 73512163, 78040633, 150220507, 386737901, 808633793, 858446963, 1652425577, 3455071661, 8894971723, 18176681347, 38005788271, 418063670981]

約数ペア:

[(1, 418063670981), (11, 38005788271), (23, 18176681347), (47, 8894971723), (121, 3455071661), (253, 1652425577), (487, 858446963), (517, 808633793), (1081, 386737901), (2783, 150220507), (5357, 78040633), (5687, 73512163), (6563, 63700087), (11201, 37323781), (11891, 35157991), (22889, 18264829), (58927, 7094603), (72193, 5790917), (123211, 3393071), (130801, 3196181), (150949, 2769569), (251779, 1660439), (308461, 1355321), (526447, 794123)]