289882803

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 451215360

約数和(自身を除く): 161332557

約数列:

[1, 3, 7, 21, 67, 179, 201, 469, 537, 1151, 1253, 1407, 3453, 3759, 8057, 11993, 24171, 35979, 77117, 83951, 206029, 231351, 251853, 539819, 618087, 1442203, 1619457, 4326609, 13803943, 41411829, 96627601, 289882803]

約数ペア:

[(1, 289882803), (3, 96627601), (7, 41411829), (21, 13803943), (67, 4326609), (179, 1619457), (201, 1442203), (469, 618087), (537, 539819), (1151, 251853), (1253, 231351), (1407, 206029), (3453, 83951), (3759, 77117), (8057, 35979), (11993, 24171)]