224331909123

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{20905033}}^1$

素因数の和:20905123

約数の個数: 24

約数和(自身を含む): 352709733648

約数和(自身を除く): 128377824525

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 20905033, 62715099, 146335231, 439005693, 1024346617, 1526067409, 3073039851, 4578202227, 10682471863, 32047415589, 74777303041, 224331909123]

約数ペア:

[(1, 224331909123), (3, 74777303041), (7, 32047415589), (21, 10682471863), (49, 4578202227), (73, 3073039851), (147, 1526067409), (219, 1024346617), (511, 439005693), (1533, 146335231), (3577, 62715099), (10731, 20905033)]