153654184321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{15679}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 179188531200

約数和(自身を除く): 25534346879

約数列:

[1, 11, 29, 31, 319, 341, 899, 991, 9889, 10901, 15679, 28739, 30721, 172469, 316129, 337931, 454691, 486049, 890909, 5001601, 5346539, 9799999, 14095421, 15537889, 155049631, 170916779, 450598781, 481674559, 4956586591, 5298420149, 13968562211, 153654184321]

約数ペア:

[(1, 153654184321), (11, 13968562211), (29, 5298420149), (31, 4956586591), (319, 481674559), (341, 450598781), (899, 170916779), (991, 155049631), (9889, 15537889), (10901, 14095421), (15679, 9799999), (28739, 5346539), (30721, 5001601), (172469, 890909), (316129, 486049), (337931, 454691)]