38939823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5641}}^1$

素因数の和:5719

約数の個数: 24

約数和(自身を含む): 61610640

約数和(自身を除く): 22670817

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 5641, 6903, 16923, 50769, 73333, 219999, 332819, 659997, 998457, 2995371, 4326647, 12979941, 38939823]

約数ペア:

[(1, 38939823), (3, 12979941), (9, 4326647), (13, 2995371), (39, 998457), (59, 659997), (117, 332819), (177, 219999), (531, 73333), (767, 50769), (2301, 16923), (5641, 6903)]