1890085857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{177323}}^1$

素因数の和:177373

約数の個数: 32

約数和(自身を含む): 3064158720

約数和(自身を除く): 1174072863

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 177323, 531969, 1950553, 3014491, 3369137, 5851659, 9043473, 10107411, 33159401, 37060507, 57275329, 99478203, 111181521, 171825987, 630028619, 1890085857]

約数ペア:

[(1, 1890085857), (3, 630028619), (11, 171825987), (17, 111181521), (19, 99478203), (33, 57275329), (51, 37060507), (57, 33159401), (187, 10107411), (209, 9043473), (323, 5851659), (561, 3369137), (627, 3014491), (969, 1950553), (3553, 531969), (10659, 177323)]