26970297533473

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{910093}}^1$

素因数の和:910494

約数の個数: 48

約数和(自身を含む): 33407730552000

約数和(自身を除く): 6437433018527

約数列:

[1, 7, 19, 49, 133, 139, 229, 931, 973, 1603, 2641, 4351, 6811, 11221, 18487, 30457, 31831, 129409, 213199, 222817, 604789, 910093, 1559719, 4233523, 6370651, 17291767, 29634661, 44594557, 121042369, 126502927, 208411297, 847296583, 885520489, 1458879079, 2403555613, 3959814643, 6198643423, 10212153553, 16824889291, 27718702501, 28969170283, 117774225037, 194030917507, 202784191981, 550414235377, 1419489343867, 3852899647639, 26970297533473]

約数ペア:

[(1, 26970297533473), (7, 3852899647639), (19, 1419489343867), (49, 550414235377), (133, 202784191981), (139, 194030917507), (229, 117774225037), (931, 28969170283), (973, 27718702501), (1603, 16824889291), (2641, 10212153553), (4351, 6198643423), (6811, 3959814643), (11221, 2403555613), (18487, 1458879079), (30457, 885520489), (31831, 847296583), (129409, 208411297), (213199, 126502927), (222817, 121042369), (604789, 44594557), (910093, 29634661), (1559719, 17291767), (4233523, 6370651)]