2193148971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{35569}}^1$

素因数の和:35636

約数の個数: 48

約数和(自身を含む): 3728874240

約数和(自身を除く): 1535725269

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 527, 663, 1209, 1581, 1989, 3627, 4743, 6851, 20553, 35569, 61659, 106707, 320121, 462397, 604673, 1102639, 1387191, 1814019, 3307917, 4161573, 5442057, 7860749, 9923751, 14334307, 18744863, 23582247, 43002921, 56234589, 70746741, 129008763, 168703767, 243683219, 731049657, 2193148971]

約数ペア:

[(1, 2193148971), (3, 731049657), (9, 243683219), (13, 168703767), (17, 129008763), (31, 70746741), (39, 56234589), (51, 43002921), (93, 23582247), (117, 18744863), (153, 14334307), (221, 9923751), (279, 7860749), (403, 5442057), (527, 4161573), (663, 3307917), (1209, 1814019), (1581, 1387191), (1989, 1102639), (3627, 604673), (4743, 462397), (6851, 320121), (20553, 106707), (35569, 61659)]