16724786403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{126241}}^1$

素因数の和:126379

約数の個数: 32

約数和(自身を含む): 24884823040

約数和(自身を除く): 8160036637

約数列:

[1, 3, 13, 39, 43, 79, 129, 237, 559, 1027, 1677, 3081, 3397, 10191, 44161, 126241, 132483, 378723, 1641133, 4923399, 5428363, 9973039, 16285089, 29919117, 70568719, 129649507, 211706157, 388948521, 428840677, 1286522031, 5574928801, 16724786403]

約数ペア:

[(1, 16724786403), (3, 5574928801), (13, 1286522031), (39, 428840677), (43, 388948521), (79, 211706157), (129, 129649507), (237, 70568719), (559, 29919117), (1027, 16285089), (1677, 9973039), (3081, 5428363), (3397, 4923399), (10191, 1641133), (44161, 378723), (126241, 132483)]