2137548369

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 3203746560

約数和(自身を除く): 1066198191

約数列:

[1, 3, 11, 33, 67, 121, 179, 201, 363, 491, 537, 737, 1473, 1969, 2211, 5401, 5907, 8107, 11993, 16203, 21659, 24321, 32897, 35979, 59411, 64977, 87889, 98691, 131923, 178233, 263667, 361867, 395769, 966779, 1085601, 1451153, 2900337, 3980537, 4353459, 5888563, 10634569, 11941611, 17665689, 31903707, 64774193, 194322579, 712516123, 2137548369]

約数ペア:

[(1, 2137548369), (3, 712516123), (11, 194322579), (33, 64774193), (67, 31903707), (121, 17665689), (179, 11941611), (201, 10634569), (363, 5888563), (491, 4353459), (537, 3980537), (737, 2900337), (1473, 1451153), (1969, 1085601), (2211, 966779), (5401, 395769), (5907, 361867), (8107, 263667), (11993, 178233), (16203, 131923), (21659, 98691), (24321, 87889), (32897, 64977), (35979, 59411)]