2150793

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1151415

約数列:

[1, 3, 9, 27, 53, 81, 159, 167, 243, 477, 501, 1431, 1503, 4293, 4509, 8851, 12879, 13527, 26553, 40581, 79659, 238977, 716931, 2150793]

約数ペア:

[(1, 2150793), (3, 716931), (9, 238977), (27, 79659), (53, 40581), (81, 26553), (159, 13527), (167, 12879), (243, 8851), (477, 4509), (501, 4293), (1431, 1503)]