13749813

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19841}}^1$

素因数の和:19865

約数の個数: 24

約数和(自身を含む): 24762816

約数和(自身を除く): 11013003

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19841, 59523, 138887, 178569, 218251, 416661, 654753, 1249983, 1527757, 1964259, 4583271, 13749813]

約数ペア:

[(1, 13749813), (3, 4583271), (7, 1964259), (9, 1527757), (11, 1249983), (21, 654753), (33, 416661), (63, 218251), (77, 178569), (99, 138887), (231, 59523), (693, 19841)]