2912943591

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 4507513920

約数和(自身を除く): 1594570329

約数列:

[1, 3, 9, 17, 51, 153, 181, 293, 359, 543, 879, 1077, 1629, 2637, 3077, 3231, 4981, 6103, 9231, 14943, 18309, 27693, 44829, 53033, 54927, 64979, 105187, 159099, 194937, 315561, 477297, 584811, 901561, 946683, 1104643, 1788179, 2704683, 3313929, 5364537, 8114049, 9941787, 16093611, 19038847, 57116541, 171349623, 323660399, 970981197, 2912943591]

約数ペア:

[(1, 2912943591), (3, 970981197), (9, 323660399), (17, 171349623), (51, 57116541), (153, 19038847), (181, 16093611), (293, 9941787), (359, 8114049), (543, 5364537), (879, 3313929), (1077, 2704683), (1629, 1788179), (2637, 1104643), (3077, 946683), (3231, 901561), (4981, 584811), (6103, 477297), (9231, 315561), (14943, 194937), (18309, 159099), (27693, 105187), (44829, 64979), (53033, 54927)]