2899687671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19163}}^1$

素因数の和:19252

約数の個数: 48

約数和(自身を含む): 4735501056

約数和(自身を除く): 1835813385

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 731, 989, 1173, 2193, 2967, 3519, 6579, 8901, 16813, 19163, 50439, 57489, 151317, 172467, 325771, 440749, 824009, 977313, 1322247, 2472027, 2931939, 3966741, 7416081, 7492733, 14008153, 18952207, 22478199, 42024459, 56856621, 67434597, 126073377, 170569863, 322187519, 966562557, 2899687671]

約数ペア:

[(1, 2899687671), (3, 966562557), (9, 322187519), (17, 170569863), (23, 126073377), (43, 67434597), (51, 56856621), (69, 42024459), (129, 22478199), (153, 18952207), (207, 14008153), (387, 7492733), (391, 7416081), (731, 3966741), (989, 2931939), (1173, 2472027), (2193, 1322247), (2967, 977313), (3519, 824009), (6579, 440749), (8901, 325771), (16813, 172467), (19163, 151317), (50439, 57489)]