851184243

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{148471}}^1$

素因数の和:148504

約数の個数: 36

約数和(自身を含む): 1540248528

約数和(自身を除く): 689064285

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 148471, 445413, 1039297, 1336239, 1930123, 3117891, 5790369, 7275079, 9353673, 13510861, 17371107, 21825237, 40532583, 65475711, 94576027, 121597749, 283728081, 851184243]

約数ペア:

[(1, 851184243), (3, 283728081), (7, 121597749), (9, 94576027), (13, 65475711), (21, 40532583), (39, 21825237), (49, 17371107), (63, 13510861), (91, 9353673), (117, 7275079), (147, 5790369), (273, 3117891), (441, 1930123), (637, 1336239), (819, 1039297), (1911, 445413), (5733, 148471)]