53699379

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 76671408

約数和(自身を除く): 22972029

約数列:

[1, 3, 17, 51, 241, 257, 289, 723, 771, 867, 4097, 4369, 12291, 13107, 61937, 69649, 74273, 185811, 208947, 222819, 1052929, 3158787, 17899793, 53699379]

約数ペア:

[(1, 53699379), (3, 17899793), (17, 3158787), (51, 1052929), (241, 222819), (257, 208947), (289, 185811), (723, 74273), (771, 69649), (867, 61937), (4097, 13107), (4369, 12291)]