13931223

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 19630080

約数和(自身を除く): 5698857

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3407, 4089, 10221, 98803, 160129, 296409, 480387, 4643741, 13931223]

約数ペア:

[(1, 13931223), (3, 4643741), (29, 480387), (47, 296409), (87, 160129), (141, 98803), (1363, 10221), (3407, 4089)]