210003053757

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9930631}}^1$

素因数の和:9930713

約数の個数: 32

約数和(自身を含む): 343202641920

約数和(自身を除く): 133199588163

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 9930631, 29791893, 69514417, 188681989, 208543251, 526323443, 566045967, 1320773923, 1578970329, 3684264101, 3962321769, 10000145417, 11052792303, 30000436251, 70001017919, 210003053757]

約数ペア:

[(1, 210003053757), (3, 70001017919), (7, 30000436251), (19, 11052792303), (21, 10000145417), (53, 3962321769), (57, 3684264101), (133, 1578970329), (159, 1320773923), (371, 566045967), (399, 526323443), (1007, 208543251), (1113, 188681989), (3021, 69514417), (7049, 29791893), (21147, 9930631)]