428623269

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 598456320

約数和(自身を除く): 169833051

約数列:

[1, 3, 43, 79, 129, 137, 237, 307, 411, 921, 3397, 5891, 10191, 10823, 13201, 17673, 24253, 32469, 39603, 42059, 72759, 126177, 465389, 1042879, 1396167, 1808537, 3128637, 3322661, 5425611, 9967983, 142874423, 428623269]

約数ペア:

[(1, 428623269), (3, 142874423), (43, 9967983), (79, 5425611), (129, 3322661), (137, 3128637), (237, 1808537), (307, 1396167), (411, 1042879), (921, 465389), (3397, 126177), (5891, 72759), (10191, 42059), (10823, 39603), (13201, 32469), (17673, 24253)]