40981089

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 58252480

約数和(自身を除く): 17271391

約数列:

[1, 3, 29, 37, 87, 111, 439, 841, 1073, 1317, 2523, 3219, 12731, 16243, 31117, 38193, 48729, 93351, 369199, 471047, 1107597, 1413141, 13660363, 40981089]

約数ペア:

[(1, 40981089), (3, 13660363), (29, 1413141), (37, 1107597), (87, 471047), (111, 369199), (439, 93351), (841, 48729), (1073, 38193), (1317, 31117), (2523, 16243), (3219, 12731)]