241893

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 24

約数和(自身を含む): 392960

約数和(自身を除く): 151067

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 289, 459, 527, 837, 867, 1581, 2601, 4743, 7803, 8959, 14229, 26877, 80631, 241893]

約数ペア:

[(1, 241893), (3, 80631), (9, 26877), (17, 14229), (27, 8959), (31, 7803), (51, 4743), (93, 2601), (153, 1581), (279, 867), (289, 837), (459, 527)]