397362483

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23623}}^1$

素因数の和:23728

約数の個数: 32

約数和(自身を含む): 680371200

約数和(自身を除く): 283008717

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 16821, 23623, 70869, 165361, 212607, 496083, 637821, 1488249, 2102447, 4464747, 6307341, 14717129, 18922023, 44151387, 56766069, 132454161, 397362483]

約数ペア:

[(1, 397362483), (3, 132454161), (7, 56766069), (9, 44151387), (21, 18922023), (27, 14717129), (63, 6307341), (89, 4464747), (189, 2102447), (267, 1488249), (623, 637821), (801, 496083), (1869, 212607), (2403, 165361), (5607, 70869), (16821, 23623)]