1970199

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 3549312

約数和(自身を除く): 1579113

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2843, 8529, 19901, 25587, 31273, 59703, 93819, 179109, 218911, 281457, 656733, 1970199]

約数ペア:

[(1, 1970199), (3, 656733), (7, 281457), (9, 218911), (11, 179109), (21, 93819), (33, 59703), (63, 31273), (77, 25587), (99, 19901), (231, 8529), (693, 2843)]