5620671

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 10036224

約数和(自身を除く): 4415553

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 431, 483, 567, 621, 1293, 1449, 1863, 3017, 3879, 4347, 9051, 9913, 11637, 13041, 27153, 29739, 34911, 69391, 81459, 89217, 208173, 244377, 267651, 624519, 802953, 1873557, 5620671]

約数ペア:

[(1, 5620671), (3, 1873557), (7, 802953), (9, 624519), (21, 267651), (23, 244377), (27, 208173), (63, 89217), (69, 81459), (81, 69391), (161, 34911), (189, 29739), (207, 27153), (431, 13041), (483, 11637), (567, 9913), (621, 9051), (1293, 4347), (1449, 3879), (1863, 3017)]