4651647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 8332800

約数和(自身を除く): 3681153

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1549, 3003, 4647, 10843, 17039, 20137, 32529, 51117, 60411, 119273, 140959, 221507, 357819, 422877, 664521, 1550549, 4651647]

約数ペア:

[(1, 4651647), (3, 1550549), (7, 664521), (11, 422877), (13, 357819), (21, 221507), (33, 140959), (39, 119273), (77, 60411), (91, 51117), (143, 32529), (231, 20137), (273, 17039), (429, 10843), (1001, 4647), (1549, 3003)]