429172893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109121}}^1$

素因数の和:109169

約数の個数: 24

約数和(自身を含む): 680921280

約数和(自身を除く): 251748387

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 109121, 327363, 982089, 2073299, 2509783, 6219897, 7529349, 18659691, 22588047, 47685877, 143057631, 429172893]

約数ペア:

[(1, 429172893), (3, 143057631), (9, 47685877), (19, 22588047), (23, 18659691), (57, 7529349), (69, 6219897), (171, 2509783), (207, 2073299), (437, 982089), (1311, 327363), (3933, 109121)]