4891733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 1805995

約数列:

[1, 7, 11, 17, 37, 77, 101, 119, 187, 259, 407, 629, 707, 1111, 1309, 1717, 2849, 3737, 4403, 6919, 7777, 12019, 18887, 26159, 41107, 48433, 63529, 132209, 287749, 444703, 698819, 4891733]

約数ペア:

[(1, 4891733), (7, 698819), (11, 444703), (17, 287749), (37, 132209), (77, 63529), (101, 48433), (119, 41107), (187, 26159), (259, 18887), (407, 12019), (629, 7777), (707, 6919), (1111, 4403), (1309, 3737), (1717, 2849)]