17868989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 2161987

約数列:

[1, 17, 31, 41, 527, 697, 827, 1271, 14059, 21607, 25637, 33907, 435829, 576419, 1051117, 17868989]

約数ペア:

[(1, 17868989), (17, 1051117), (31, 576419), (41, 435829), (527, 33907), (697, 25637), (827, 21607), (1271, 14059)]