812471939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 935193600

約数和(自身を除く): 122721661

約数列:

[1, 17, 19, 47, 109, 323, 491, 799, 893, 1853, 2071, 5123, 8347, 9329, 15181, 23077, 35207, 53519, 87091, 97337, 158593, 392309, 438463, 909823, 1016861, 1654729, 2515393, 7453871, 17286637, 42761681, 47792467, 812471939]

約数ペア:

[(1, 812471939), (17, 47792467), (19, 42761681), (47, 17286637), (109, 7453871), (323, 2515393), (491, 1654729), (799, 1016861), (893, 909823), (1853, 438463), (2071, 392309), (5123, 158593), (8347, 97337), (9329, 87091), (15181, 53519), (23077, 35207)]