2646237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 1552803

約数列:

[1, 3, 11, 17, 33, 51, 53, 89, 159, 187, 267, 561, 583, 901, 979, 1513, 1749, 2703, 2937, 4539, 4717, 9911, 14151, 16643, 29733, 49929, 51887, 80189, 155661, 240567, 882079, 2646237]

約数ペア:

[(1, 2646237), (3, 882079), (11, 240567), (17, 155661), (33, 80189), (51, 51887), (53, 49929), (89, 29733), (159, 16643), (187, 14151), (267, 9911), (561, 4717), (583, 4539), (901, 2937), (979, 2703), (1513, 1749)]