13791393

素因数分解:

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

素因数の和:2874

約数の個数: 36

約数和(自身を含む): 25288848

約数和(自身を除く): 11497455

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 2843, 4851, 8529, 19901, 25587, 31273, 59703, 93819, 139307, 179109, 218911, 281457, 417921, 656733, 1253763, 1532377, 1970199, 4597131, 13791393]

約数ペア:

[(1, 13791393), (3, 4597131), (7, 1970199), (9, 1532377), (11, 1253763), (21, 656733), (33, 417921), (49, 281457), (63, 218911), (77, 179109), (99, 139307), (147, 93819), (231, 59703), (441, 31273), (539, 25587), (693, 19901), (1617, 8529), (2843, 4851)]