1489074561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 2348346000

約数和(自身を除く): 859271439

約数列:

[1, 3, 9, 13, 39, 117, 149, 229, 373, 447, 687, 1119, 1341, 1937, 2061, 2977, 3357, 4849, 5811, 8931, 14547, 17433, 26793, 34121, 43641, 55577, 85417, 102363, 166731, 256251, 307089, 443573, 500193, 722501, 768753, 1110421, 1330719, 2167503, 3331263, 3992157, 6502509, 9993789, 12727133, 38181399, 114544197, 165452729, 496358187, 1489074561]

約数ペア:

[(1, 1489074561), (3, 496358187), (9, 165452729), (13, 114544197), (39, 38181399), (117, 12727133), (149, 9993789), (229, 6502509), (373, 3992157), (447, 3331263), (687, 2167503), (1119, 1330719), (1341, 1110421), (1937, 768753), (2061, 722501), (2977, 500193), (3357, 443573), (4849, 307089), (5811, 256251), (8931, 166731), (14547, 102363), (17433, 85417), (26793, 55577), (34121, 43641)]