413945497

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 498216960

約数和(自身を除く): 84271463

約数列:

[1, 7, 47, 67, 89, 211, 329, 469, 623, 1477, 3149, 4183, 5963, 9917, 14137, 18779, 22043, 29281, 41741, 69419, 98959, 131453, 280261, 664439, 882613, 1258193, 1961827, 4651073, 6178291, 8807351, 59135071, 413945497]

約数ペア:

[(1, 413945497), (7, 59135071), (47, 8807351), (67, 6178291), (89, 4651073), (211, 1961827), (329, 1258193), (469, 882613), (623, 664439), (1477, 280261), (3149, 131453), (4183, 98959), (5963, 69419), (9917, 41741), (14137, 29281), (18779, 22043)]