2021097213

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 3056429376

約数和(自身を除く): 1035332163

約数列:

[1, 3, 9, 37, 107, 111, 131, 321, 333, 393, 433, 963, 1179, 1299, 3897, 3959, 4847, 11877, 14017, 14541, 16021, 35631, 42051, 43623, 46331, 48063, 56723, 126153, 138993, 144189, 170169, 416979, 510507, 518629, 1555887, 1714247, 2098751, 4667661, 5142741, 6069361, 6296253, 15428223, 18208083, 18888759, 54624249, 224566357, 673699071, 2021097213]

約数ペア:

[(1, 2021097213), (3, 673699071), (9, 224566357), (37, 54624249), (107, 18888759), (111, 18208083), (131, 15428223), (321, 6296253), (333, 6069361), (393, 5142741), (433, 4667661), (963, 2098751), (1179, 1714247), (1299, 1555887), (3897, 518629), (3959, 510507), (4847, 416979), (11877, 170169), (14017, 144189), (14541, 138993), (16021, 126153), (35631, 56723), (42051, 48063), (43623, 46331)]