39444741

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 70819840

約数和(自身を除く): 31375099

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1063, 1197, 1767, 1953, 3189, 4123, 5301, 7441, 9567, 12369, 20197, 22323, 32953, 37107, 60591, 66969, 98859, 141379, 181773, 230671, 296577, 424137, 626107, 692013, 1272411, 1878321, 2076039, 4382749, 5634963, 13148247, 39444741]

約数ペア:

[(1, 39444741), (3, 13148247), (7, 5634963), (9, 4382749), (19, 2076039), (21, 1878321), (31, 1272411), (57, 692013), (63, 626107), (93, 424137), (133, 296577), (171, 230671), (217, 181773), (279, 141379), (399, 98859), (589, 66969), (651, 60591), (1063, 37107), (1197, 32953), (1767, 22323), (1953, 20197), (3189, 12369), (4123, 9567), (5301, 7441)]