47497983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 74575872

約数和(自身を除く): 27077889

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 2311, 6851, 6933, 20553, 30043, 39287, 71641, 90129, 117861, 214923, 510731, 931333, 1217897, 1532193, 2793999, 3653691, 15832661, 47497983]

約数ペア:

[(1, 47497983), (3, 15832661), (13, 3653691), (17, 2793999), (31, 1532193), (39, 1217897), (51, 931333), (93, 510731), (221, 214923), (403, 117861), (527, 90129), (663, 71641), (1209, 39287), (1581, 30043), (2311, 20553), (6851, 6933)]