23965361

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 5145679

約数列:

[1, 7, 41, 49, 79, 151, 287, 553, 1057, 2009, 3239, 3871, 6191, 7399, 11929, 22673, 43337, 83503, 158711, 303359, 489089, 584521, 3423623, 23965361]

約数ペア:

[(1, 23965361), (7, 3423623), (41, 584521), (49, 489089), (79, 303359), (151, 158711), (287, 83503), (553, 43337), (1057, 22673), (2009, 11929), (3239, 7399), (3871, 6191)]