21981036601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1\times {\mathrm{7817}}^1$

素因数の和:8744

約数の個数: 16

約数和(自身を含む): 23405215680

約数和(自身を除く): 1424179079

約数列:

[1, 17, 251, 659, 4267, 7817, 11203, 132889, 165409, 1962067, 2811953, 5151403, 33355139, 87573851, 1293002153, 21981036601]

約数ペア:

[(1, 21981036601), (17, 1293002153), (251, 87573851), (659, 33355139), (4267, 5151403), (7817, 2811953), (11203, 1962067), (132889, 165409)]