13353109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 17803584

約数和(自身を除く): 4450475

約数列:

[1, 7, 11, 17, 77, 101, 119, 187, 707, 1111, 1309, 1717, 7777, 10201, 12019, 18887, 71407, 112211, 132209, 173417, 785477, 1213919, 1907587, 13353109]

約数ペア:

[(1, 13353109), (7, 1907587), (11, 1213919), (17, 785477), (77, 173417), (101, 132209), (119, 112211), (187, 71407), (707, 18887), (1111, 12019), (1309, 10201), (1717, 7777)]