8900199

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 16587648

約数和(自身を除く): 7687449

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1427, 2079, 4281, 6237, 9989, 12843, 15697, 29967, 38529, 47091, 89901, 109879, 115587, 141273, 269703, 329637, 423819, 809109, 988911, 1271457, 2966733, 8900199]

約数ペア:

[(1, 8900199), (3, 2966733), (7, 1271457), (9, 988911), (11, 809109), (21, 423819), (27, 329637), (33, 269703), (63, 141273), (77, 115587), (81, 109879), (99, 89901), (189, 47091), (231, 38529), (297, 29967), (567, 15697), (693, 12843), (891, 9989), (1427, 6237), (2079, 4281)]