371084553

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 648400896

約数和(自身を除く): 277316343

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 483, 497, 639, 1449, 1491, 1633, 3607, 4473, 4899, 10821, 11431, 14697, 25249, 32463, 34293, 75747, 82961, 102879, 227241, 248883, 256097, 580727, 746649, 768291, 1742181, 1792679, 2304873, 5226543, 5378037, 5890231, 16134111, 17670693, 41231617, 53012079, 123694851, 371084553]

約数ペア:

[(1, 371084553), (3, 123694851), (7, 53012079), (9, 41231617), (21, 17670693), (23, 16134111), (63, 5890231), (69, 5378037), (71, 5226543), (161, 2304873), (207, 1792679), (213, 1742181), (483, 768291), (497, 746649), (639, 580727), (1449, 256097), (1491, 248883), (1633, 227241), (3607, 102879), (4473, 82961), (4899, 75747), (10821, 34293), (11431, 32463), (14697, 25249)]