1097408091

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 1688924160

約数和(自身を除く): 591516069

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 131, 169, 393, 403, 507, 533, 1209, 1271, 1599, 1703, 2197, 3813, 4061, 5109, 5239, 5371, 6591, 6929, 12183, 15717, 16113, 16523, 20787, 22139, 49569, 52793, 66417, 68107, 69823, 90077, 158379, 166501, 204321, 209469, 214799, 270231, 287807, 499503, 644397, 686309, 863421, 907699, 2058927, 2164513, 2723097, 2792387, 6493539, 8377161, 8922017, 11800087, 26766051, 28138669, 35400261, 84416007, 365802697, 1097408091]

約数ペア:

[(1, 1097408091), (3, 365802697), (13, 84416007), (31, 35400261), (39, 28138669), (41, 26766051), (93, 11800087), (123, 8922017), (131, 8377161), (169, 6493539), (393, 2792387), (403, 2723097), (507, 2164513), (533, 2058927), (1209, 907699), (1271, 863421), (1599, 686309), (1703, 644397), (2197, 499503), (3813, 287807), (4061, 270231), (5109, 214799), (5239, 209469), (5371, 204321), (6591, 166501), (6929, 158379), (12183, 90077), (15717, 69823), (16113, 68107), (16523, 66417), (20787, 52793), (22139, 49569)]