15922179

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19467

約数の個数: 24

約数和(自身を含む): 28307552

約数和(自身を除く): 12385373

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19441, 58323, 136087, 174969, 252733, 408261, 758199, 1224783, 1769131, 2274597, 5307393, 15922179]

約数ペア:

[(1, 15922179), (3, 5307393), (7, 2274597), (9, 1769131), (13, 1224783), (21, 758199), (39, 408261), (63, 252733), (91, 174969), (117, 136087), (273, 58323), (819, 19441)]