330291231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{123289}}^1$

素因数の和:123358

約数の個数: 16

約数和(自身を含む): 473433600

約数和(自身を除く): 143142369

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 123289, 369867, 2342491, 5794583, 7027473, 17383749, 110097077, 330291231]

約数ペア:

[(1, 330291231), (3, 110097077), (19, 17383749), (47, 7027473), (57, 5794583), (141, 2342491), (893, 369867), (2679, 123289)]