1737221889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 2652320832

約数和(自身を除く): 915098943

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 361, 489, 741, 757, 1083, 2119, 2271, 3097, 4693, 6357, 9291, 9841, 14079, 14383, 29523, 40261, 43149, 58843, 120783, 123391, 176529, 186979, 273277, 370173, 560937, 764959, 819831, 1604083, 2294877, 2344429, 3552601, 4812249, 7033287, 10657803, 30477577, 44544151, 91432731, 133632453, 579073963, 1737221889]

約数ペア:

[(1, 1737221889), (3, 579073963), (13, 133632453), (19, 91432731), (39, 44544151), (57, 30477577), (163, 10657803), (247, 7033287), (361, 4812249), (489, 3552601), (741, 2344429), (757, 2294877), (1083, 1604083), (2119, 819831), (2271, 764959), (3097, 560937), (4693, 370173), (6357, 273277), (9291, 186979), (9841, 176529), (14079, 123391), (14383, 120783), (29523, 58843), (40261, 43149)]