429278003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{242393}}^1$

素因数の和:242434

約数の個数: 16

約数和(自身を含む): 558475776

約数和(自身を除く): 129197773

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 242393, 1696751, 2666323, 5575039, 18664261, 39025273, 61325429, 429278003]

約数ペア:

[(1, 429278003), (7, 61325429), (11, 39025273), (23, 18664261), (77, 5575039), (161, 2666323), (253, 1696751), (1771, 242393)]