274037247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145687}}^1$

素因数の和:145723

約数の個数: 24

約数和(自身を含む): 454546560

約数和(自身を除く): 180509313

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 145687, 437061, 1311183, 1602557, 2768053, 4807671, 8304159, 14423013, 24912477, 30448583, 91345749, 274037247]

約数ペア:

[(1, 274037247), (3, 91345749), (9, 30448583), (11, 24912477), (19, 14423013), (33, 8304159), (57, 4807671), (99, 2768053), (171, 1602557), (209, 1311183), (627, 437061), (1881, 145687)]