11957697

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 17932200

約数和(自身を除く): 5974503

約数列:

[1, 3, 9, 37, 111, 149, 241, 333, 447, 723, 1341, 2169, 5513, 8917, 16539, 26751, 35909, 49617, 80253, 107727, 323181, 1328633, 3985899, 11957697]

約数ペア:

[(1, 11957697), (3, 3985899), (9, 1328633), (37, 323181), (111, 107727), (149, 80253), (241, 49617), (333, 35909), (447, 26751), (723, 16539), (1341, 8917), (2169, 5513)]