17223921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 30248064

約数和(自身を除く): 13024143

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 1487, 3861, 4461, 11583, 13383, 16357, 19331, 40149, 49071, 57993, 120447, 147213, 173979, 212641, 441639, 521937, 637923, 1324917, 1565811, 1913769, 5741307, 17223921]

約数ペア:

[(1, 17223921), (3, 5741307), (9, 1913769), (11, 1565811), (13, 1324917), (27, 637923), (33, 521937), (39, 441639), (81, 212641), (99, 173979), (117, 147213), (143, 120447), (297, 57993), (351, 49071), (429, 40149), (891, 19331), (1053, 16357), (1287, 13383), (1487, 11583), (3861, 4461)]