12397157097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{56431}}^1$

素因数の和:56621

約数の個数: 32

約数和(自身を含む): 18354395136

約数和(自身を除く): 5957238039

約数列:

[1, 3, 13, 39, 43, 129, 131, 393, 559, 1677, 1703, 5109, 5633, 16899, 56431, 73229, 169293, 219687, 733603, 2200809, 2426533, 7279599, 7392461, 22177383, 31544929, 94634787, 96101993, 288305979, 317875823, 953627469, 4132385699, 12397157097]

約数ペア:

[(1, 12397157097), (3, 4132385699), (13, 953627469), (39, 317875823), (43, 288305979), (129, 96101993), (131, 94634787), (393, 31544929), (559, 22177383), (1677, 7392461), (1703, 7279599), (5109, 2426533), (5633, 2200809), (16899, 733603), (56431, 219687), (73229, 169293)]