15801339

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 21681792

約数和(自身を除く): 5880453

約数列:

[1, 3, 43, 129, 347, 353, 1041, 1059, 14921, 15179, 44763, 45537, 122491, 367473, 5267113, 15801339]

約数ペア:

[(1, 15801339), (3, 5267113), (43, 367473), (129, 122491), (347, 45537), (353, 44763), (1041, 15179), (1059, 14921)]