16610139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 31292352

約数和(自身を除く): 14682213

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1193, 1547, 1989, 3579, 4641, 8351, 10737, 13923, 15509, 20281, 25053, 46527, 60843, 75159, 108563, 139581, 141967, 182529, 263653, 325689, 425901, 790959, 977067, 1277703, 1845571, 2372877, 5536713, 16610139]

約数ペア:

[(1, 16610139), (3, 5536713), (7, 2372877), (9, 1845571), (13, 1277703), (17, 977067), (21, 790959), (39, 425901), (51, 325689), (63, 263653), (91, 182529), (117, 141967), (119, 139581), (153, 108563), (221, 75159), (273, 60843), (357, 46527), (663, 25053), (819, 20281), (1071, 15509), (1193, 13923), (1547, 10737), (1989, 8351), (3579, 4641)]