3205280309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{1427}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 4132380672

約数和(自身を除く): 927100363

約数列:

[1, 7, 11, 31, 77, 217, 341, 941, 1427, 2387, 6587, 9989, 10351, 15697, 29171, 44237, 72457, 109879, 204197, 309659, 320881, 486607, 1342807, 2246167, 3406249, 9399649, 14770877, 41627017, 103396139, 291389119, 457897187, 3205280309]

約数ペア:

[(1, 3205280309), (7, 457897187), (11, 291389119), (31, 103396139), (77, 41627017), (217, 14770877), (341, 9399649), (941, 3406249), (1427, 2246167), (2387, 1342807), (6587, 486607), (9989, 320881), (10351, 309659), (15697, 204197), (29171, 109879), (44237, 72457)]