2011297743

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17417}}^1$

素因数の和:17493

約数の個数: 64

約数和(自身を含む): 3745566720

約数和(自身を除く): 1734268977

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 273, 329, 351, 423, 611, 819, 987, 1269, 1833, 2457, 2961, 4277, 5499, 8883, 12831, 16497, 17417, 38493, 52251, 115479, 121919, 156753, 226421, 365757, 470259, 679263, 818599, 1097271, 1584947, 2037789, 2455797, 3291813, 4754841, 5730193, 6113367, 7367391, 10641787, 14264523, 17190579, 22102173, 31925361, 42793569, 51571737, 74492509, 95776083, 154715211, 223477527, 287328249, 670432581, 2011297743]

約数ペア:

[(1, 2011297743), (3, 670432581), (7, 287328249), (9, 223477527), (13, 154715211), (21, 95776083), (27, 74492509), (39, 51571737), (47, 42793569), (63, 31925361), (91, 22102173), (117, 17190579), (141, 14264523), (189, 10641787), (273, 7367391), (329, 6113367), (351, 5730193), (423, 4754841), (611, 3291813), (819, 2455797), (987, 2037789), (1269, 1584947), (1833, 1097271), (2457, 818599), (2961, 679263), (4277, 470259), (5499, 365757), (8883, 226421), (12831, 156753), (16497, 121919), (17417, 115479), (38493, 52251)]