15668437239

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{43579}}^1$

素因数の和:44044

約数の個数: 48

約数和(自身を含む): 27919091200

約数和(自身を除く): 12250653961

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 439, 819, 1317, 3073, 3951, 5707, 9219, 17121, 27657, 39949, 43579, 51363, 119847, 130737, 305053, 359541, 392211, 566527, 915159, 1699581, 2745477, 3965689, 5098743, 11897067, 19131181, 35691201, 57393543, 133918267, 172180629, 248705353, 401754801, 746116059, 1205264403, 1740937471, 2238348177, 5222812413, 15668437239]

約数ペア:

[(1, 15668437239), (3, 5222812413), (7, 2238348177), (9, 1740937471), (13, 1205264403), (21, 746116059), (39, 401754801), (63, 248705353), (91, 172180629), (117, 133918267), (273, 57393543), (439, 35691201), (819, 19131181), (1317, 11897067), (3073, 5098743), (3951, 3965689), (5707, 2745477), (9219, 1699581), (17121, 915159), (27657, 566527), (39949, 392211), (43579, 359541), (51363, 305053), (119847, 130737)]