289311149241

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{648007}}^1$

素因数の和:648565

約数の個数: 24

約数和(自身を含む): 422553056640

約数和(自身を除く): 133241907399

約数列:

[1, 3, 9, 113, 339, 439, 1017, 1317, 3951, 49607, 148821, 446463, 648007, 1944021, 5832063, 73224791, 219674373, 284475073, 659023119, 853425219, 2560275657, 32145683249, 96437049747, 289311149241]

約数ペア:

[(1, 289311149241), (3, 96437049747), (9, 32145683249), (113, 2560275657), (339, 853425219), (439, 659023119), (1017, 284475073), (1317, 219674373), (3951, 73224791), (49607, 5832063), (148821, 1944021), (446463, 648007)]