1206244557

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7547}}^1$

素因数の和:7662

約数の個数: 48

約数和(自身を含む): 2072378880

約数和(自身を除く): 866134323

約数列:

[1, 3, 7, 9, 21, 43, 59, 63, 129, 177, 301, 387, 413, 531, 903, 1239, 2537, 2709, 3717, 7547, 7611, 17759, 22641, 22833, 52829, 53277, 67923, 158487, 159831, 324521, 445273, 475461, 973563, 1335819, 2271647, 2920689, 3116911, 4007457, 6814941, 9350733, 19146739, 20444823, 28052199, 57440217, 134027173, 172320651, 402081519, 1206244557]

約数ペア:

[(1, 1206244557), (3, 402081519), (7, 172320651), (9, 134027173), (21, 57440217), (43, 28052199), (59, 20444823), (63, 19146739), (129, 9350733), (177, 6814941), (301, 4007457), (387, 3116911), (413, 2920689), (531, 2271647), (903, 1335819), (1239, 973563), (2537, 475461), (2709, 445273), (3717, 324521), (7547, 159831), (7611, 158487), (17759, 67923), (22641, 53277), (22833, 52829)]