551444283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277247}}^1$

素因数の和:277283

約数の個数: 24

約数和(自身を含む): 908264448

約数和(自身を除く): 356820165

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 277247, 831741, 2495223, 3604211, 4713199, 10812633, 14139597, 32437899, 42418791, 61271587, 183814761, 551444283]

約数ペア:

[(1, 551444283), (3, 183814761), (9, 61271587), (13, 42418791), (17, 32437899), (39, 14139597), (51, 10812633), (117, 4713199), (153, 3604211), (221, 2495223), (663, 831741), (1989, 277247)]