5541921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 10069696

約数和(自身を除く): 4527775

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 727, 847, 1089, 2181, 2541, 5089, 6543, 7623, 7997, 15267, 23991, 45801, 55979, 71973, 87967, 167937, 263901, 503811, 615769, 791703, 1847307, 5541921]

約数ペア:

[(1, 5541921), (3, 1847307), (7, 791703), (9, 615769), (11, 503811), (21, 263901), (33, 167937), (63, 87967), (77, 71973), (99, 55979), (121, 45801), (231, 23991), (363, 15267), (693, 7997), (727, 7623), (847, 6543), (1089, 5089), (2181, 2541)]