572332319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 671799744

約数和(自身を除く): 99467425

約数列:

[1, 13, 17, 53, 131, 221, 373, 689, 901, 1703, 2227, 4849, 6341, 6943, 11713, 19769, 28951, 48863, 82433, 90259, 118031, 256997, 336073, 635219, 830671, 1534403, 2589739, 4368949, 10798723, 33666607, 44025563, 572332319]

約数ペア:

[(1, 572332319), (13, 44025563), (17, 33666607), (53, 10798723), (131, 4368949), (221, 2589739), (373, 1534403), (689, 830671), (901, 635219), (1703, 336073), (2227, 256997), (4849, 118031), (6341, 90259), (6943, 82433), (11713, 48863), (19769, 28951)]