338402169

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173273}}^1$

素因数の和:173317

約数の個数: 24

約数和(自身を含む): 576655872

約数和(自身を除く): 238253703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 173273, 519819, 1212911, 1559457, 3638733, 5371463, 10916199, 16114389, 37600241, 48343167, 112800723, 338402169]

約数ペア:

[(1, 338402169), (3, 112800723), (7, 48343167), (9, 37600241), (21, 16114389), (31, 10916199), (63, 5371463), (93, 3638733), (217, 1559457), (279, 1212911), (651, 519819), (1953, 173273)]