13203099

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 24469536

約数和(自身を除く): 11266437

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 49, 63, 91, 117, 141, 147, 273, 329, 343, 423, 441, 611, 637, 819, 987, 1029, 1833, 1911, 2303, 2401, 2961, 3087, 4277, 4459, 5499, 5733, 6909, 7203, 12831, 13377, 16121, 20727, 21609, 29939, 31213, 38493, 40131, 48363, 89817, 93639, 112847, 145089, 209573, 269451, 280917, 338541, 628719, 1015623, 1467011, 1886157, 4401033, 13203099]

約数ペア:

[(1, 13203099), (3, 4401033), (7, 1886157), (9, 1467011), (13, 1015623), (21, 628719), (39, 338541), (47, 280917), (49, 269451), (63, 209573), (91, 145089), (117, 112847), (141, 93639), (147, 89817), (273, 48363), (329, 40131), (343, 38493), (423, 31213), (441, 29939), (611, 21609), (637, 20727), (819, 16121), (987, 13377), (1029, 12831), (1833, 7203), (1911, 6909), (2303, 5733), (2401, 5499), (2961, 4459), (3087, 4277)]