211671472353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1\times {\mathrm{33547}}^1$

素因数の和:36325

約数の個数: 32

約数和(自身を含む): 312347446272

約数和(自身を除く): 100675973919

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 2693, 8079, 29623, 33547, 88869, 100641, 191203, 369017, 573609, 1107051, 2103233, 2381837, 6309699, 7145511, 26200207, 78600621, 90342071, 271026213, 993762781, 2981288343, 6414287041, 19242861123, 70557157451, 211671472353]

約数ペア:

[(1, 211671472353), (3, 70557157451), (11, 19242861123), (33, 6414287041), (71, 2981288343), (213, 993762781), (781, 271026213), (2343, 90342071), (2693, 78600621), (8079, 26200207), (29623, 7145511), (33547, 6309699), (88869, 2381837), (100641, 2103233), (191203, 1107051), (369017, 573609)]