144428141

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 181512576

約数和(自身を除く): 37084435

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 491, 1331, 1573, 2057, 2431, 5401, 6383, 8347, 17303, 22627, 26741, 59411, 70213, 91817, 108511, 294151, 653521, 772343, 1009987, 1193621, 8495773, 11109857, 13129831, 144428141]

約数ペア:

[(1, 144428141), (11, 13129831), (13, 11109857), (17, 8495773), (121, 1193621), (143, 1009987), (187, 772343), (221, 653521), (491, 294151), (1331, 108511), (1573, 91817), (2057, 70213), (2431, 59411), (5401, 26741), (6383, 22627), (8347, 17303)]