7484139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 11898432

約数和(自身を除く): 4414293

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1361, 1833, 4083, 5499, 12249, 17693, 53079, 63967, 159237, 191901, 575703, 831571, 2494713, 7484139]

約数ペア:

[(1, 7484139), (3, 2494713), (9, 831571), (13, 575703), (39, 191901), (47, 159237), (117, 63967), (141, 53079), (423, 17693), (611, 12249), (1361, 5499), (1833, 4083)]