978099657

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{19991}}^1$

素因数の和:20388

約数の個数: 16

約数和(自身を含む): 1335785472

約数和(自身を除く): 357685815

約数列:

[1, 3, 47, 141, 347, 1041, 16309, 19991, 48927, 59973, 939577, 2818731, 6936877, 20810631, 326033219, 978099657]

約数ペア:

[(1, 978099657), (3, 326033219), (47, 20810631), (141, 6936877), (347, 2818731), (1041, 939577), (16309, 59973), (19991, 48927)]