391821738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{121157}}^1$

素因数の和:121187

約数の個数: 48

約数和(自身を含む): 994464864

約数和(自身を除く): 602643126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 121157, 242314, 363471, 726942, 848099, 1332727, 1696198, 2544297, 2665454, 3998181, 5088594, 5936693, 7996362, 9329089, 11873386, 17810079, 18658178, 27987267, 35620158, 55974534, 65303623, 130607246, 195910869, 391821738]

約数ペア:

[(1, 391821738), (2, 195910869), (3, 130607246), (6, 65303623), (7, 55974534), (11, 35620158), (14, 27987267), (21, 18658178), (22, 17810079), (33, 11873386), (42, 9329089), (49, 7996362), (66, 5936693), (77, 5088594), (98, 3998181), (147, 2665454), (154, 2544297), (231, 1696198), (294, 1332727), (462, 848099), (539, 726942), (1078, 363471), (1617, 242314), (3234, 121157)]