438220101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8053}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 681948288

約数和(自身を除く): 243728187

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 291, 561, 1067, 1649, 3201, 4947, 8053, 18139, 24159, 54417, 88583, 136901, 265749, 410703, 781141, 1505911, 2343423, 4517733, 8592551, 13279397, 25777653, 39838191, 146073367, 438220101]

約数ペア:

[(1, 438220101), (3, 146073367), (11, 39838191), (17, 25777653), (33, 13279397), (51, 8592551), (97, 4517733), (187, 2343423), (291, 1505911), (561, 781141), (1067, 410703), (1649, 265749), (3201, 136901), (4947, 88583), (8053, 54417), (18139, 24159)]