2980811223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 4688523840

約数和(自身を除く): 1707712617

約数列:

[1, 3, 9, 13, 39, 117, 167, 373, 409, 501, 1119, 1227, 1503, 2171, 3357, 3681, 4849, 5317, 6513, 14547, 15951, 19539, 43641, 47853, 62291, 68303, 152557, 186873, 204909, 457671, 560619, 614727, 809783, 887939, 1373013, 1983241, 2429349, 2663817, 5949723, 7288047, 7991451, 17849169, 25477019, 76431057, 229293171, 331201247, 993603741, 2980811223]

約数ペア:

[(1, 2980811223), (3, 993603741), (9, 331201247), (13, 229293171), (39, 76431057), (117, 25477019), (167, 17849169), (373, 7991451), (409, 7288047), (501, 5949723), (1119, 2663817), (1227, 2429349), (1503, 1983241), (2171, 1373013), (3357, 887939), (3681, 809783), (4849, 614727), (5317, 560619), (6513, 457671), (14547, 204909), (15951, 186873), (19539, 152557), (43641, 68303), (47853, 62291)]