1639124003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{381103}}^1$

素因数の和:381154

約数の個数: 16

約数和(自身を含む): 1975643136

約数和(自身を除く): 336519133

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 381103, 4192133, 6478751, 8765369, 71266261, 96419059, 149011273, 1639124003]

約数ペア:

[(1, 1639124003), (11, 149011273), (17, 96419059), (23, 71266261), (187, 8765369), (253, 6478751), (391, 4192133), (4301, 381103)]