17916332973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{27281}}^1$

素因数の和:30145

約数の個数: 32

約数和(自身を含む): 29794563072

約数和(自身を除く): 11878230099

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2843, 8529, 19901, 27281, 31273, 59703, 81843, 93819, 190967, 218911, 300091, 572901, 656733, 900273, 2100637, 6301911, 77559883, 232679649, 542919181, 853158713, 1628757543, 2559476139, 5972110991, 17916332973]

約数ペア:

[(1, 17916332973), (3, 5972110991), (7, 2559476139), (11, 1628757543), (21, 853158713), (33, 542919181), (77, 232679649), (231, 77559883), (2843, 6301911), (8529, 2100637), (19901, 900273), (27281, 656733), (31273, 572901), (59703, 300091), (81843, 218911), (93819, 190967)]