16888935441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{410953}}^1$

素因数の和:411085

約数の個数: 32

約数和(自身を含む): 27353098240

約数和(自身を除く): 10464162799

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 5871, 13699, 41097, 410953, 1232859, 2876671, 7808107, 8630013, 23424321, 42328159, 54656749, 126984477, 163970247, 296297113, 804235021, 888891339, 2412705063, 5629645147, 16888935441]

約数ペア:

[(1, 16888935441), (3, 5629645147), (7, 2412705063), (19, 888891339), (21, 804235021), (57, 296297113), (103, 163970247), (133, 126984477), (309, 54656749), (399, 42328159), (721, 23424321), (1957, 8630013), (2163, 7808107), (5871, 2876671), (13699, 1232859), (41097, 410953)]