1869372351

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{299723}}^1$

素因数の和:299753

約数の個数: 40

約数和(自身を含む): 3481593984

約数和(自身を除く): 1612221633

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 299723, 899169, 2098061, 2697507, 3296953, 6294183, 8092521, 9890859, 18882549, 23078671, 24277563, 29672577, 56647647, 69236013, 89017731, 169942941, 207708039, 267053193, 623124117, 1869372351]

約数ペア:

[(1, 1869372351), (3, 623124117), (7, 267053193), (9, 207708039), (11, 169942941), (21, 89017731), (27, 69236013), (33, 56647647), (63, 29672577), (77, 24277563), (81, 23078671), (99, 18882549), (189, 9890859), (231, 8092521), (297, 6294183), (567, 3296953), (693, 2697507), (891, 2098061), (2079, 899169), (6237, 299723)]