73421857

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 78994944

約数和(自身を除く): 5573087

約数列:

[1, 31, 41, 61, 947, 1271, 1891, 2501, 29357, 38827, 57767, 77531, 1203637, 1790777, 2368447, 73421857]

約数ペア:

[(1, 73421857), (31, 2368447), (41, 1790777), (61, 1203637), (947, 77531), (1271, 57767), (1891, 38827), (2501, 29357)]